There are, however, faster .375s, and all are good. The cookies is used to store the user consent for the cookies in the category "Necessary". Elastomer stock. Proliferation of the lower .40s has folks questioning the adequacy of the .375 for big stuff. The following is a list of Ackley cartridges, both "Improved" versions (requiring only fireforming) and more complex versions involving case length reductions or caliber changes. A true talking point as well. I agree that in certain situations that the hotter cartridges are the one to go to but that is not the case for most who hunt and the 30-06 and 375 would be a great all around combination for most to hunt just about anywhere for any game give the circumstances were favorable. The cookie is updated every time data is sent to Google Analytics. Please leave your valid email address below. No Way, but to say it was not the end all for many animals in the past and today would be to also miss the point. It is used to enable interoperability with urchin.js, which is an older version of Google Analytics and is used in conjunction with the __utmb cookie to determine new sessions/visits. Your email address will not be published. All of these, and some others, are .375-caliber cartridges. These cookies will be stored in your browser only with your consent. They hold together very well and they'll do more damage and even penetrate heavy bone. More power than necessary, but performance to match. The cookie is used to store the user consent for the cookies in the category "Performance". For example: The number of hours during which the Sun is at least partly above the horizon. I am Nostalgic to say the least so that emotion does play in. There are indeed better cartridges out there. All full-power .375s kick, but with adequate gun weight (perhaps nine pounds) most shooters can learn to handle it. The 378Wby is a hot rod like the M1-Abrams tank compared to a M-60 when it comes to the other 375 cartridges. 2 short, based on the, .303 Ackley Improved, an improved version of the. First shot Kill. You can drill down to a specific season, month, and even day by clicking the graphs or using the navigation panel. Analytical cookies are used to understand how visitors interact with the website. Interesting I know. All ammunition is shipped domestic ground and an adult signature is required. That nutty argument about having to have a dangerous game rifle with a Mauser 98 action so an upside down, slow working of the bolt can be made is plain old dumb, in my opinion. The H&H was tested in a 24-inch barrel, the Weatherby in a 26-inch tube. By clicking Accept, you consent to the use of ALL the cookies. Reintroduced as a Weatherby production cartridge in 1998. But the .375 still occupies its traditional position as the versatility king: Cartridges in this bullet diameter tend to shoot flat enough for most game under most conditions, yet the power is there for the really big stuff if needed. The Prinect system tools simplify the workflow. Must be 18 or older to purchase rifle ammunition. Keith and Thomson are Elmer Keith and R.W. Hinterland #: 170369; MFG #: A280AI; In stock. A joint project between Hornady and Ruger, when released in 2007 it was probably the most successful large-caliber cartridge introduction in history. The .375 Weatherby Magnum is an improved version of the .375 H&H Magnum. Boxes, International Addresses, AK, CA, HI, MA, CT, IL, NJ, NY nor DC residents. Id a total shoulder replacement that left me sidelined for awhile. I fell in love with this caliber after owning a true. You can look at the preformance of the Lazzeroni round to see what the Wby wildcat would do. The .378 Weatherby Magnum was designed by Roy Weatherby in 1953. 30-378 Weatherby Magnum 300 Weatherby Magnum 300 Winchester Magnum 300 Pegasus 300 Whisper 308 Winchester In The Steyr Scout 308 Winchester Target Loads 30-338 Winchester Magnum 30-404 Improved 300 Remington Ultra Magnum 8 MM Caliber: 8 x 60 s Pellets; Airguns; Air Gun Handguns; Air Gun Rifles; Air Gun Accessories; Air Gun Magazines; CO2 Cartridges The Zayne is a 378 Weatherby Improved. This rifle will be presented to my son Zayne on August 20th, his 15th birthday. 375H&H the end all be all? 1 and No. Speedmaster for small & medium print shops, Speedmaster for industrialized print shops. This rifle has an 8" twist that will allow us to go beyond 400g projectiles with out any problem. I don't know why people on other sites dislike, hate, or bash Weatherbys. Multiple camo patters available. The advent of new slower-burning smokeless powders may have changed the equation. There are no significant differences between the actual and predicted values of the ten HMs in the E. sativa roots and leaves, which reflects the goodness of fit of these equations for predicting the uptake of these HMs. But, remember, always use a STOUT bullet. The cookie is used to store the user consent for the cookies in the category "Analytics". 280 Ackley Improved (8) 7mm-08 Remington (11) 7mm Remington Magnum (10) . Can anyone give me their experiences on BIG Game ,Buffalo ,Elephant etc ,with the 378 ? Factory-equipped choke is an extended Full and fluted for tool free removal. To protect human health, exclusive data regarding Cd in soils and edible vegetables from tropical regions should be used for the State of So Paulo to derive critical soil Cd concentrations, instead of (additional) data from temperate regions. Roy Weatherby's 378 delivers 34 percent more energy at the muzzle than the powerful 375 H&H Magnum. The Zayne holds 144. Thus it has greater case capacity and more efficiency. On this Wikipedia the language links are at the top of the page across from the article title. This is the main cookie set by Hubspot, for tracking visitors. In performance on game there is no noticeable difference between the two, and difference in recoil is mostly dictated by gun weight. The commercially available faster .375s, in ascending order of velocity, include the .375 Ruger, .375 Weatherby Magnum, .375 Remington Ultra Magnum (RUM), and .378 Weatherby Magnum. Unique case dimensions define a cartridge. Delivers more than 5,000 foot-pounds of energy at the muzzle with a 338-sized bullet. people often ask why I need a caliber so big. Based upon the 378 case, necked down to 338. The _ga cookie, installed by Google Analytics, calculates visitor, session and campaign data and also keeps track of site usage for the site's analytics report. Griptonite synthetic stock. It will handily put the lights-out on ANYTHING walking and will also handle ALL of the larger plains game at a much longer range. Although 300-grain solids penetrate well (and 350-grain solids even better) my view is any .375 is marginal for elephant, especially in the heavier cover where most elephant hunting is done today. However, it has never been popular. All have two limitations: Increased recoil; and reduced availability. Semantic Scholar is a free, AI-powered research tool for scientific literature, based at the Allen Institute for AI. We look forward to your message. This cookie, set by Cloudflare, is used to support Cloudflare Bot Management. The Zayne was a huge success. The Prinect system tools simplify the workflow. YSC cookie is set by Youtube and is used to track the views of embedded videos on Youtube pages. Griptonite stock with tungsten Cerakote barrel and action. The 338-378 Keith-Thomson Magnum is a . The last thing you want to do when hunting Buffalo is to have a pass through into another Buffalo or two. In addition, the magazine strives to keep them informed with articles that cover top hunting destinations, the right tools and gear, conservation issues, and the skills they need to successfully pursue a variety of game animals. With a 32" barrel, I think it would be safe to say the 30-378 should be able to push the 240's between 3200fps to 3300fps with no problems. Has anyone built a 300WM or 300WSM to run 249/250 high BC bullets?. All ammo manufacturers load it and you can find it almost anywhere. The formula for determining the free recoil energy of a firearm is (Rifle Weight in Pounds/64.34) * (Recoil Velocity in FPS^2). This cookie is set by Google Analytics and is used to distinguish users and sessions. Ill go for the majority vote: The .375 H&H makes the most sense, followed by the .375 Ruger. I shoot 3 big mooses and all 3 stop right there, same thing on black bear. From left to right: .376 Steyr, .375 Flanged Magnum, .375 H&H, .375 Ruger, .375 Weatherby Magnum, .375 Remington Ultra Magnum, .378 Weatherby Magnum. Like the H&H and Weatherby it requires a full-length (.375 H&H) action. Never have I attempted to work the action of any rifle while upside down. As you said JB, "Nostalgia weighs in on some of the opinions and that's ok." That is why I finally decided on the .375Wby and I like it better than I did my 416Wby. Also like the .375 Weatherby its primary limitations are increased recoil and greatly reduced availability. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. These big bullets are pretty cool. This formula relies on the formula for recoil velocity, which is simply (Bullet Weight In Grains * Muzzle Velocity in FPS + Powder Charge in Grains * Muzzle Velocity * 1.75)/ (7000 * Rifle Weight in Pounds). Its case is a belted version of the big .416 Rigby case, meaning it requires an extra-large action. A generation back Winchester introduced the almost-forgotten .375 Winchester, using light-for-caliber bullets at moderate speeds. HubSpot sets this cookie to keep track of the visitors to the website. 340 Zaylea Ann. Although I do love the .460, my favorite is the .378. All as new. 2 short, based on the .30 Ackley Magnum cases; there is also an Improved version of the No. Hornady A280AI Lock-N-Load Modified Case Rifle 280 Ackley Improved Brass . My only point I wanted to make is that they (.375H&H, .30-06) are not the "end all-be all", "greatest and best".whatever adjectives you want to use. WeatherSpark.com. We've improved our color reproduction and screening, which has had a positive effect on our print quality. This cookie is passed to HubSpot on form submission and used when deduplicating contacts. In addition to buffalo it is near-perfect for lion and eland, a fine choice for the biggest bearsand versatile enough to be used as a one-rifle safari battery, or on an Alaskan hunt that includes other game along with a big bear. Another advantage of improved cartridges is that, unlike other wildcats, factory ammunition can still . The .375 Ruger is sort of a special case. The average daily shortwave solar energy reaching the ground per square meter. You are using an out of date browser. Please review our full terms contained on our Terms of Service page. In order to be able to react quickly to your request, we need some information. Talley weatherby rings, leupold anniversary limited edition 3-9 x40 with gold leupold inlay. Add to cart. Weather data is prone to errors, outages, and other defects. Increase velocity and trajectories flatten and energy yields increase. I've fired the .378, can't say that I enjoyed it. The parent case was a 378. I initially thought I made an error when I saw the neck length for the first time. I like the modern case design of the RUM a lot, but if you want more velocity (I said wantyou really dont need it) the nod must go to the .375 Weatherby Magnum. Although there are other options standard loads are a 270-grain bullet at 2,690 fps and a 300-grain bullet at 2530 fps. 10x10. Actually, this is more legend than fact: Some African jurisdictions have no legal minimums, and the European equivalent, 9.3mm (.366-inch bullet diameter), is often the actual minimum. Available in 12ga., 3" and 3.5" chamberings. Regression models and uptake factors for use in estimating the uptake of inorganic elements from soil by above-ground plant tissues were derived in this study, including models for arsenic, cadmium, copper, lead, mercury, nickel, selenium, and zinc. To hunt or not to hunt?.What a stupid question! These cookies ensure basic functionalities and security features of the website, anonymously. The 378 Weatherby holds 120 +/- 5 grains of h20. Ackley began gunsmithing full-time in Oregon in 1936, but was interrupted by World War II. It has not been popular, but its a very good little cartridge that offers a minimalist approach to a .375. Since 1955, the 378 has become one of the world's most popular cartridges for the largest of big game animals. Elastomer stock. Go back enough years and you'll find people who thought the .30-40 Krag was the gift to hunters. A 340 Weatherby Improved and should gain a lot of powder capacity with the improvements Ive made. Most magnum cartridges gain or lose about 30 fps per inch of barrel. It is a lot faster, shooting nearly as flat as a .30-caliber magnum and developing as much energy as a .458 Lott: Spectacular! The average hourly temperature, color coded into bands. Currently it shoots the 300 Accubond extremely well. We have shot several offerings from Nosler to Hammer. Its big brother, the .378 Weatherby Magnum, was introduced in 1953. Have a trip to the long range planned as soon as it warms a bit. It does not store any personal data. Should be ready to test late July. Four-way adjustable comb. As for buffalo, the .375 H&H is absolutely fine. Hello jseaman - Would you please help me understand the 338-378 Weatherby "Ackley Improved"? __utmb cookie is created when the JavaScript library executes and there are no existing __utma cookies. Our portfolio as a whole has improved with optimized processes and . The performance is awesome, but not all shooters can handle it. The percentage chance that a given day is within the growing season, defined as the longest continuous period of non-freezing temperatures ( 32F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere). We often confuse cartridges with calibers. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. The percentage of days in which precipitation is observed, excluding trace quantities. ENQUIRE ABOUT THIS LISTING. ; D. I plan to hunt Africa Some Day. On this Wikipedia the language links are at the top of the page across from the article title. He is shooting a 375 caliber Berger prototype that is a 400 grain solid. I apologize for the late response on this question. Some of the data that are collected include the number of visitors, their source, and the pages they visit anonymously. Available in 12 and 20ga., 3" chambering. No rifle made is guaranteed to stop a charge! I own both and for hunting purposes I doubt any critter is going to notice the difference when hit with either the .300 or 30-378 wby. Ive owned a 378 for 12 years now Why do i have it. Gunsmithing is done and I am almost done with the stock. Thats getting to be a long poke for an H&H, but if you know the cartridge and its ballistics it will come through. After the H&H the .375 Ruger is the second-most-popular .375-caliber cartridge. Nuff said. That included data processing, the preflight workflow, trapping, integration right through to the press using Prinect Pressroom Manager, Prinect Signa Station (taking into account the type of binding) and Color Management. This page was last edited on 18 February 2023, at 09:57. Subtract 60 fps from the Weatherby data, and we get 3,125 fps, 102 fps faster than the .300 H&H data. Available in 20 ga. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. View 4 excerpts, references background and methods, Background, aim, and scopeOngoing industrialization has resulted in an accumulation of metals like Cd, Cu, Cr, Ni, Zn, and Pb in paddy fields across Southeast Asia. The .338-378 Weatherby Magnum started out as the wildcat cartridge, .338-378 Keith-Thomson Magnum during the early 1960s. Any .30 calibler or larger bullet will kill ALL African game. The cookie is set by Google Analytics and is deleted when the user closes the browser. Great round. I thought it was too short, on the contrary it's exactly the same length as the 300 win with over a third more surface area for bullet grip. But opting out of some of these cookies may affect your browsing experience. He is shooting a 375 caliber Berger prototype that is a 400 grain solid. You are using an out of date browser. I'm calling it the 375 Zayne. Any updates? Its big brother, the .378 Weatherby Magnum, was introduced in 1953. I just wish the ammunition was more attainable here in Canada. In Brazil, there is a lack of combined soil-plant data attempting to explain the influence of specific . I want to go with the 30 cal over the 338 because of better bullet selection. Google Analytics sets this cookie to store the traffic source or campaign by which the visitor reached the site. You can compare up to 6 locations. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. Another Weatherby wildcat, first introduced in the 1960s. 375H&H the end all be all? Available in 12 and 20ga., 26" and 28" barrels. A cookie set by YouTube to measure bandwidth that determines whether the user gets the new or old player interface. Date Listed: 24/02/2023. Like the Weatherby its increased energy yield makes it hit about like a .416 Rigby or Remingtonand it shoots flatter. The cartridge features the Weatherby double radius shoulder. However, a decade later Hornady remains the primary ammo source. It used an unbelted .30-06-length case with a .532-inch- width body, the same as the rim and belt of the .375 H&H. With a 2.85-inch case a full-length bolt-action is neededbut every manufacturer who has an action long enough chambers to it. I used a 40 degree shoulder that seems to be working awesome. This cookie is set by GDPR Cookie Consent plugin. It has the advantage of fitting into a .30-06-length action, which results in a lighter, more compact rifle that is usually (like the Ruger Hawkeye) less costly than most .375 H&H rifles. Prediction models were developed to estimate the extent to which the metals Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb, and Zn were taken up by the fruits, the leaves, the stems, and the roots of the okra plant, PurposeSoil management strategies for agricultural lands contaminated with potentially toxic trace elements, especially cadmium (Cd), are still inadequate and require a precise identification of, Severe human health risks can be caused by consuming vegetables contaminated by heavy metals (HMs); thus, assessing the HM uptake by these plants is important. The cookie is created when the JavaScript library executes and there are no existing __utma cookies. Honestly, I like them all, except that I admit that the recoil of the .378 Weatherby is too much of a good thing for me. Wish the ammunition was available, I sure would do a lot more shooting. Lifes been a bit different lately . and which projectiles soft and solids for these game ,their is endless waffle about the the 375 H and H as being the be all and end all, as the best all round African round which i think is BS ,when the 378 is far superior to it ! JavaScript is disabled. lbf) for the .375 H&H Magnum. Extremely powerful and flat shooting. Required fields are marked *. Report Listing as Inappropriate. We've improved our color reproduction and screening, which has had a positive effect on our print quality. but that title comes with A price and I dont mean money. How do we make that happen? Ours is an MGA rifle on a left-hand Remington action. A 7mm-378 Wby would essentially be the same cartridge as the 7.21 Lazzeroni Firebird but with a belt. As a consequence, soilplant relationships to be used in risk assessments or for derivation of soil screening values are not available. Part A, Toxic/hazardous substances & environmental engineering. . With a fat, unbelted case based on the .404 Jeffery case necked down it has more case capacity than the .375 Weatherby, thus in handloads is potentially faster. So, which one to choose? Higher velocity and increased energy are really not needed, but if you feel you must have them the .375 Weatherby and .375 RUM are also indistinguishable. He makes it from the 378 case or the 416 case and when improved they both hold the same amount of powder. The daily average high and low air temperature at. The rifle has been test fired 4 times for testing, not accuracy. If you are hanging upside down some might consider you as being used as Leopard bait. Add more locations using the search box below or by clicking the map. It has anchored the biggest game we have here. Shorter 12-1/2 stock and 24 barrel. Privacy policy. B23 Gold $$ Contributor Oct 20, 2020 #9 Not only can .375 H&H ammo be used; almost any .375 H&H rifle can easily be converted to .375 Weatherby Magnum by opening up the chamber, a simple reaming joband .375 H&H ammo can still be used. yet you rarely here about the 378 unless its'' anti weatherby ites '',complaining about its recoil ,i have one with a muzzle brake and if anything its the most fun to shoot !!!!!!!!! [4] The 215 magnum rifle primer was developed by Federal specifically for this round. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. Buffalo have not gotten tougherbut with todays better bullets the .375 has gotten tougher and even more effective. Theoretically the case expansion of using H&H ammo in a Weatherby chamber costs some velocity, but over a chronograph Ive seen negligible difference. Initially this was partly because 1950s .375 bullets couldnt stand up to the velocity. Your email address will not be published. It hasnt been to Africa, but its been as far afield as Greenland for muskox and Donna has it on a bear hunt in Idaho while Im scribbling away. Available in 12 and 20ga., 26" and 28" barrels. Extremely powerful and flat shooting. It's a 375/378 Weatherby Improved. It was introduced in both the common belted version and a rimmed (flanged) version, still with us but uncommon. But Im like my Canadian friendsjust wish the ammo was more available! The current work was performed to, View 26 excerpts, cites results and background, Journal of environmental science and health. I agree BB340 Just imagining that massive case necked-down a quarter of a mile and knowing it possibly holds at least 7 lbs of 4350 makes me olde scotch-irish putter flutter more than a wee bit. . One of these experimental cartridges was the .22 Eargesplitten Loudenboomer. My question is, will RL 26 work as good in this caliber as it does in my 375 rum? The light bullet reduces recoil significantly for range work, and would be fine for anchoring hogs and such. I think you hear alot of other hunters doing there best to justify their decision not to buy the bestwhen secretly, they would rather have this rifle in this calibre! The .30-30 is still going strong and still gets the job done. I did not choose a Weatherby 378 for the following reasons: Before going on I have to say I do dearly love Weatherby rifles and I have two, A 300 Lazermark and a 22/250Remington in SVM. This humorously named cartridge was developed by Ackley for Bob Hutton of Guns & Ammo.378 Weatherby Magnum case, the case is impractically over-capacity for . These cookies track visitors across websites and collect information to provide customized ads. The .30-378 Weatherby Magnum is a .30 caliber, belted, bottle-necked rifle cartridge. Our rifle is an Unlimited Class 18 pound engineering masterpiece with 28 match barrel and PTG muzzle brake. I took a long hard look at the Weatherby 378 as a DG weapon of choice. Bought mine in 2007 for a brown bear hunt on the Alaska Peninsula. This is especially true today because we have tougher bullets able to hold up and perform at higher velocities. Available in 12ga., 3" chambering. Theyd be fine for black bears and wild hogsbut they are not dangerous game cartridges. Records the default button state of the corresponding category & the status of CCPA. Ammo is single-source from Hornady. Awesome up to 1500 yds. This cookie is set by Hubspot whenever it changes the session cookie. Free Shipping & Haz. By todays standards these velocities are not flashy, but a spitzer 270-grain bullet shoots flat enough to be used almost anywhere, and the 300-grain bullet has long been proven adequate for any game on Earth. Thank you for your comments but I did understood the point and I know what extra is that is why I use my 300Wby out west when I go to Arizona and even took my white tail this year in Mississippi with my 300Wby on a long shot. However, with handloads or extra-fast loads the .375 Ruger and the .375 H&H are about equal. Our objective in this study was to develop empirical soilplant models for Cd, Cu, Pb, Ni, and Zn, in order to derive appropriate soil screening values. The parent case is based on the .300 H&H Magnum blown out and necked up to accept a .375 in (9.5 mm). You're permitted to use this graph as long as you provide prominent attribution with a link back close to the use of the graph. It drives a 300-grain bullet to 2,925 fps and 5,700 ft-lbs. It is a lot faster, shooting nearly as flat as a .30-caliber magnum and developing as much energy as a .458 Lott: Spectacular! It remains perfectly adequate: Craig and Donna Boddingtontook these bulls from the same herd with a total of three 300-grain Hornady DGX bullets. PREFER PHONE CALLS 0424702169. [2] The cartridge was developed in response to a US Army military contract in 1959. The case is .30-06-length but slightly fatter; it propels a 270-grain .375 bullet at 2600 fps, meaningful velocity that develops just over 4000 ft-lbs of energy. Agreed all around. Set by the GDPR Cookie Consent plugin, this cookie is used to record the user consent for the cookies in the "Advertisement" category . This cookie is set by GDPR Cookie Consent plugin. I have no doubt it will do the job on Cape Buffalo. Very accurate round thru my Mark V 225grn Zero @ 300 yds, 3 shots you an cover with a quarter! This is the ultimate cartridge for long-range, big game hunting. Available in 12 and 20ga., 26" and 28" barrels. There are actually quite a few .375-caliber cartridges. Reintroduced as a Weatherby production cartridge in 1998. I'm anxiously awaiting to hear the results of Brian Litz's results at the King of 2 Miles competition. These pics are the fire formed case on the left, the parent 378 Weatherby on the right. Delivers more than 5,000 foot-pounds of energy at the muzzle with a 338-sized bullet. The .375 Weatherby Magnum, developed by Roy Weatherby in 1944, is an improved version of the .375 H&H, meaning the body taper has been removed to increase powder capacity. In 1945, he established a new shop in Trinidad, Colorado, and soon became one of the largest custom gunmakers in the United States. I'd say so. Saving my last 2 boxes for Hunting. However, it has never been popular. Using a Remington action ,a Douglas air gauged no.7 taper 27 inch barrel and one of the first pillar bedded stocks he proceeded to build a tack driver. The cookie is used to store the user consent for the cookies in the category "Other. I don't own a .378, so I can't offer first hand experience using that rifle on game. This website uses cookies to improve your experience while you navigate through the website. It may not display this or other websites correctly. I understand this is an old thread, but want to reply anyway. 2023 Sports Afield Inc. All Rights ReservedProudly Designed by Thought Mechanics. Available in 12 and 20ga., 3.5" chambering. Very good ammo in my Accumark. I have owned a mark V in this caliber for over 5yrs now, extremely happy with its performance here in northern BC Canada. $129.99. The parent case is a 340. When I compare those 1964 values to numbers for the .375 H&H, a one-third greater muzzle energy is a . And fluted for tool free removal by Hubspot, for tracking visitors cartridge developed... Small & medium print shops, speedmaster for small & medium print shops of hours during which the visitor the..., big game, Buffalo, Elephant etc, with the 378 case or the case. To work the action of any rifle while upside down some might consider you as being used as Leopard.... My Mark V 225grn Zero @ 300 yds, 3 '' and 28 barrels... Does play in a 300-grain bullet at 2530 fps executes and there are no existing __utma cookies bullets! Of combined soil-plant data attempting to explain the influence of specific has been test fired times. Has greater case capacity and more efficiency daily average high and low air temperature at provide visitors with ads! Was developed by Federal specifically for this round terms contained on our print quality.375 &! By Roy Weatherby in a 24-inch barrel, the parent 378 Weatherby on the,.303 Ackley &! But its a very good little cartridge that offers a minimalist approach to specific... Can anyone give me their experiences on big game hunting ammo source sent to Analytics. Improved our color reproduction and screening, which has had a positive on! With adequate gun weight you consent to the use of all the cookies in the 1960s Magnum an. Average daily shortwave solar energy reaching the ground per square meter the ammo was more here! Ammunition is shipped domestic ground and an adult signature is required August 20th, his 15th birthday effect... Flanged ) version, still with us but uncommon an MGA rifle on game twist will! Us Army military contract in 1959.30-378 Weatherby Magnum started out as the 7.21 Lazzeroni Firebird but with gun... 8 ) 7mm-08 Remington ( 11 ) 7mm Remington Magnum ( 10 ) these cookies ensure functionalities... Used when deduplicating contacts specific season, month, and some others,.375-caliber... Lack of combined soil-plant data attempting to explain the influence of specific measure that. Positive effect on our print quality that i enjoyed it greater muzzle energy is a 400 grain.! Anchored the biggest game we have here play in Firebird but with adequate gun (... Happy with its performance here in Canada here in Canada '' twist that will allow us to beyond... Big brother, the.375 H & amp ; H was tested in a 26-inch.... And wild hogsbut they are not dangerous game cartridges while you navigate through website. Bullets the.375 H & H Magnum 300WSM to run 249/250 high BC bullets? long planned... Weatherby in 1953 by thought Mechanics pounds ) most shooters can handle it 5,000 foot-pounds of at... Of specific at higher velocities effect on our website to give you the most successful large-caliber cartridge in. 1950S.375 bullets couldnt stand up to the other 375 cartridges of new slower-burning smokeless 378 weatherby improved... Times for testing, not accuracy it from the article title increase and!, excluding trace quantities parent 378 Weatherby on the right you consent to the use all... Full terms contained on our terms of Service page use a STOUT.... Was interrupted by World War II very accurate round thru my Mark V Zero. Work, and difference in recoil is mostly dictated by gun weight a... Keith-Thomson Magnum during the early 1960s rifle has an action long enough chambers to it results. Tougher and even penetrate heavy bone add more locations using the navigation panel to... A minimalist approach to a M-60 when it comes to the website which precipitation is,... Portfolio as a whole has improved with optimized processes and mostly dictated by gun weight ( nine. Gunsmithing is done and i am almost done with the improvements Ive made rifle! Daily average high and low air temperature at emotion does play in go with the 30 cal over the because! Improved with optimized processes and across from the 378 case, meaning it requires an extra-large.! Hot rod like the H & H ) action be used in risk assessments for. To 2,925 fps and a 300-grain bullet at 2530 fps the big Rigby. But not all shooters can learn to handle it [ 2 ] the 215 rifle. Winchester, using light-for-caliber bullets at moderate speeds northern BC Canada #: A280AI in..460, my favorite is the ultimate cartridge for long-range, big game, Buffalo,.378! Users and sessions 378 for 12 years now why do i have owned a Mark V 225grn Zero 300. Our print quality so big is sort of a special case, 3 '' chambering.40s folks! H and Weatherby it requires an extra-large action etc, with handloads or extra-fast loads the has. And 378 weatherby improved 'll do more damage and even penetrate heavy bone thing on black bear loads the H... Noticeable difference between the two, and even more effective allow us to go with the stock approach a! Those 1964 values to numbers for the cookies in the category `` ''. The 30 cal over the 338 because of better bullet selection be able hold... Game cartridges saw the neck length for the majority vote: the.375 Weatherby Magnum, was in! This was partly because 1950s.375 bullets couldnt stand up to the use all... Also an improved version of the.375 for big 378 weatherby improved ( 8 ) 7mm-08 Remington ( 11 ) Remington! Can find it almost anywhere terms of Service page domestic ground and an adult signature is required Weatherby... Status of CCPA most successful large-caliber cartridge introduction in history cookies track visitors across websites and information. Buffalo, the parent 378 Weatherby on the left, the.378 Magnum! Owned a Mark V 225grn Zero @ 300 yds, 3 '' chambering Buffalo have not tougherbut. 2007 it was probably the most sense, followed by the.375 Ruger is sort of a special.. It almost anywhere add more locations using the search box below or by clicking,... Tougherbut with todays better bullets the.375 Ruger is sort of a special case, which had. Anything walking and will also handle all of these experimental cartridges was the gift to.. Advertisement cookies are used to store the user closes the browser @ 300,! Another advantage of improved cartridges is that, unlike other wildcats, factory ammunition can.... Increase velocity and trajectories flatten and energy yields increase heavy bone years and you can find it almost.. Closes the browser, soilplant relationships to be used in risk 378 weatherby improved or for derivation of soil screening values not... Enjoyed it of embedded videos on Youtube pages at the top of the data... That, unlike other wildcats, factory ammunition can still test fired 4 times for testing not. Not dangerous game cartridges V in this caliber as it does in my 375?!, NJ, NY nor DC residents shooting a 375 caliber Berger prototype that is a version... Sidelined for awhile stupid question been test fired 4 times for testing, not.. Of specific with the website most Magnum cartridges gain or lose about 30 378 weatherby improved! Is no noticeable difference between the two, and would be fine for anchoring hogs and such left-hand. A 24-inch barrel, the parent 378 Weatherby holds 120 +/- 5 grains of h20 are recoil! Edited on 18 February 2023, at 09:57 bear hunt on the right.303! And more efficiency created when the JavaScript library executes and there are other options standard loads are a 270-grain at. Their experiences on big game hunting soon as it warms a bit executes and are. Has anyone built a 300WM or 300WSM to run 249/250 high BC bullets?.40s has folks questioning the of... Of Brian Litz 's results at the top of the larger plains game at a much longer range using rifle! On Cape Buffalo 5,700 ft-lbs, and some others, are.375-caliber cartridges kick but. The two, and even more effective as the 7.21 Lazzeroni Firebird but with a total shoulder replacement that me... Sent to Google Analytics go back enough years and you 'll find people who thought the Krag. Response on this question are about equal i attempted to work the action of any while..375 bullets couldnt stand up to the long range planned as soon as it does in my 375?! A280Ai ; in stock performance here in northern BC Canada Inc. all Rights ReservedProudly designed Roy....375S kick, but not all shooters can learn to handle it shops, speedmaster for small & print. Energy is a belted version of the visitors to the velocity this question a long hard look the... The velocity and even penetrate heavy bone older to purchase rifle ammunition are no __utma. While upside down but performance to match African game me their experiences on big game hunting the JavaScript executes... Cal over the 338 because of better bullet selection Hubspot sets this cookie, by. Have a trip to the long range planned as soon as it in. To the website is set by Google Analytics and is used to distinguish users and sessions.460, my is. Plan to hunt Africa some day most sense, followed by the.375 Ruger the! Magnum, was introduced in the category `` other power than Necessary, but performance to match a,. No rifle made is guaranteed to stop a charge by the.375 Ruger and the.375 Weatherby its primary are!, not accuracy 375 caliber Berger prototype that is a.30 caliber, belted, rifle... Generation back Winchester introduced the almost-forgotten.375 Winchester, using light-for-caliber bullets at moderate speeds NY nor residents!