Another Weatherby wildcat, first introduced in the 1960s. [9][10] Some of the .378 Weatherby Magnum wildcat cartridges are shortened versions, like the .30-378 Arch (7.62mm) and the .460 Short A-Square (11.63mm). I'm calling it the 375 Zayne. Any updates? The .30-378 Weatherby Magnum is a .30 caliber, belted, bottle-necked rifle cartridge. Use it now for mule deer and elk in Colorado. Best part of using Weatherby actions and brass is your . The cookie is set by Google Analytics and is deleted when the user closes the browser. We finally realized we are creating enough pressure with the slow powders to get the Hammer to smile. The cookie is created when the JavaScript library executes and there are no existing __utma cookies. Can anyone give me their experiences on BIG Game ,Buffalo ,Elephant etc ,with the 378 ? Steve who built your gun or has a reamer for it? Available in 12 and 20ga., 26" and 28" barrels. We've improved our color reproduction and screening, which has had a positive effect on our print quality. Google Analytics sets this cookie to inhibit request rate. After the H&H the .375 Ruger is the second-most-popular .375-caliber cartridge. Bought mine in 2007 for a brown bear hunt on the Alaska Peninsula. Although I do love the .460, my favorite is the .378. As the 375 Zayne project is coming to close I wanted to show a current pic of the build. Copy Link to Clipboard. Keith and Thomson are Elmer Keith and R.W. This is especially true today because we have tougher bullets able to hold up and perform at higher velocities. Very accurate round thru my Mark V 225grn Zero @ 300 yds, 3 shots you an cover with a quarter! Available in 12 and 20ga., 26 and 28" barrels. EXPECT 5-7 BUSINESS DAYS FOR PRIMER ORDERS TO BE PROCESSED AND SHIPPED OUT. But opting out of some of these cookies may affect your browsing experience. This distance off the lands (rifling), aka "jump" may be limited to the rifles throat length, magazine length and bullet length. From left to right: .376 Steyr, .375 Flanged Magnum, .375 H&H, .375 Ruger, .375 Weatherby Magnum, .375 Remington Ultra Magnum, .378 Weatherby Magnum. Wish the ammunition was available, I sure would do a lot more shooting. Air Guns, Ammo & Accessories. All as new. The cookie is used to store the user consent for the cookies in the category "Performance". Available in 12 and 20ga., 26" and 28" barrels. And The only rifle im taking is A Winchester pre 64 model 70 in 375 H & H more for nastalga than anything else. 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. 340 Zaylea Ann. 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. Another advantage of improved cartridges is that, unlike other wildcats, factory ammunition can still . 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. Our rifle is an Unlimited Class 18 pound engineering masterpiece with 28 match barrel and PTG muzzle brake. He blows the case out to a minimum taper and changes the shoulder to a 35 degree. I've hit 1500 lb game at more than 200 yds and it hits like a bolt of lightning. Free Shipping & Haz. This is the ultimate cartridge for long-range, big game hunting. Due almost entirely to case design efficiency standard loads are about 100 fps faster than the H&H. Nothing is better than a Weatherby, big bore magnum, or a Colt. The .375 Ruger is sort of a special case. Remove From Wish List Add to Wish List. people often ask why I need a caliber so big. Interesting I know. The average of mean hourly wind speeds at. Ackley improved not only standard cartridges, but also other popular wildcats, and was the first to create a .17 caliber (4.5mm) centerfire cartridge.[2]. I just wish the ammunition was more attainable here in Canada. 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. The .375 has reigned supreme as the worlds most versatile caliber for more than a century. [8], The .378 has been responsible for numerous wildcat cartridges, being necked-down as the .22 Eargesplitten Loudenboomer and necked-up as the .500 A-Square. High gloss Turkish walnut stock. (50) 30-378 Weatherby Magnum (13) 338-378 Weatherby Magnum (21) 340 Weatherby Magnum (6) 338 Lapua Magnum (3) 357 Magnum (1) 350 Legend (3) 375 H&H Magnum . It's an outdated and archaic statement. This page lets you compare and contrast the weather and climate in Weatherby Lake and So Paulo year round. Hinterland #: 170369; MFG #: A280AI; In stock. When most folks say .375 what they usually mean is the .375 H&H. Roy Weatherby's 378 delivers 34 percent more energy at the muzzle than the powerful 375 H&H Magnum. Reload data showing a 200gr bullet at 3,358 fps. Most have enough case capacity to propel bullets of adequate weight fast enough to render them useful on really large game, but a few do not. 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. You also have the option to opt-out of these cookies. The Zaylea Ann will be a 340 Weatherby Improved. Increase velocity and trajectories flatten and energy yields increase. This humorously named cartridge was developed by Ackley for Bob Hutton of Guns & Ammo magazine, and was intended solely to exceed 5,000ft/s (1,500m/s) muzzle velocity. Must be 18 or older to purchase a firearm. I suspect the 30-378 is already so "overbore capacity" that any increase gained in powder capacity by playing with the shoulder angle would produce only negligible results. YouTube sets this cookie via embedded youtube-videos and registers anonymous statistical data. 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. Reintroduced as a Weatherby production cartridge in 1998. 338-378 Weatherby Magnum (1) 340 Weatherby Magnum (1) 348 Winchester (1) 357 Mag (1) 357 Magnum (1) 357 Remington Magnum (1) 357 Remington Maximum (1) 357 . My answer is simple. Set by the GDPR Cookie Consent plugin, this cookie is used to record the user consent for the cookies in the "Advertisement" category . Available in 12ga., 3" chambering. The Prinect system tools simplify the workflow. While 30-378 Weatherby is certainly no slouch, the Lazzeroni 7.82 Warbird would be the biggest, badest 308 caliber available. We have shot several offerings from Nosler to Hammer. I intend to try out the Woodleigh SPs for the "smaller" plains game. 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). You can drill down to a specific season, month, and even day by clicking the graphs or using the navigation panel. The .375 cartridges shown above are all suitable for dangerous game. This cookie is set by GDPR Cookie Consent plugin. You can compare up to 6 locations. I am Nostalgic to say the least so that emotion does play in. A joint project between Hornady and Ruger, when released in 2007 it was probably the most successful large-caliber cartridge introduction in history. The 338-378 Keith-Thomson Magnum is a . We have not spent much time with target bullets to this point, but may well start. This rifle has an 8" twist that will allow us to go beyond 400g projectiles with out any problem. The best part is that Im secretly building my daughters rifle now. This cookie is set by GDPR Cookie Consent plugin. I am Nostalgic to say the least so that emotion does play in. Proliferation of the lower .40s has folks questioning the adequacy of the .375 for big stuff. This is not true today; tough .375 bullets hold up just fine. It may not display this or other websites correctly. A 7mm-378 Wby would essentially be the same cartridge as the 7.21 Lazzeroni Firebird but with a belt. Thats getting to be a long poke for an H&H, but if you know the cartridge and its ballistics it will come through. Ammo is single-source from Hornady. Griptonite synthetic stock. And there is no doubt that the 378 Weatherby is A superior cartridge. He also produced a number of experimental cartridges, not intended to be practical, but rather to test the limits of firearms. Since 1955, the 378 has become one of the world's most popular cartridges for the largest of big game animals. The Prinect system tools simplify the workflow. Although there are other options standard loads are a 270-grain bullet at 2,690 fps and a 300-grain bullet at 2530 fps. 280 Ackley Improved (8) 7mm-08 Remington (11) 7mm Remington Magnum (10) . 375H&H the end all be all? The cartridge features the Weatherby double radius shoulder. please call or email us. I too think the .300 WBY is the best balanced .30 cal. but that title comes with A price and I dont mean money. I don't own a .378, so I can't offer first hand experience using that rifle on game. [8], Another humorous round, the .17 Flintstone Super Eyebunger, based on the .22-250 necked down to .17 caliber, has been used by Australian gunsmith Bill Hambly-Clark, Jr. to achieve velocities of 4,798ft/s (1,462m/s) out of a 52-inch (1,300mm) barreled gun.[5]. The performance is awesome, but not all shooters can handle it. 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). The .375, lacking qualifiers, is simply a bullet diameter, a caliber. Agreed all around. The 378 Weatherby holds 120 +/- 5 grains of h20. I know the last post was 4 months ago but trying to get ideas for a 375 build. The statement that the .375H&H is the "end all be all" round for Africa along with touting the .30-06 as the best big game cartridge for North America is a bunch of bull. Weatherby's velocities are from 26-inch barrels. 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. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". You are using an out of date browser. The .375 RUM made its debut in 2000. The 378Wby is a hot rod like the M1-Abrams tank compared to a M-60 when it comes to the other 375 cartridges. 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. 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. 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. The average hourly temperature, color coded into bands. Also like the .375 Weatherby its primary limitations are increased recoil and greatly reduced availability. Ah, but which .375? However, even if velocity is the same a lighter .375 Ruger will kick more than the H&H. We 've improved our color reproduction and screening, which has had a positive effect on our print.. Get the Hammer to smile to a M-60 when it comes to the other 375 cartridges sure... The only rifle im taking is a.30 caliber, belted, bottle-necked rifle.! Wish the ammunition was available, i sure would do a lot more shooting a bolt of lightning a! The most successful large-caliber cartridge introduction in history powders to get ideas for a brown bear hunt on the Peninsula... Opt-Out of these cookies Hornady and Ruger, when released in 2007 for a 375 build in! Is deleted when the JavaScript library executes and there are no existing __utma.. 375 H & H.300 Wby is the second-most-popular.375-caliber cartridge is sort of a special case.375-caliber. Play in a current pic of the build, first introduced in 1960s. Weatherby Magnum is a superior cartridge and it hits like a bolt of lightning doubt that the 378 dont money! The least so that emotion does play in from Nosler to Hammer experimental cartridges, not intended be... Even if velocity is the second-most-popular.375-caliber cartridge a Weatherby, big game, Buffalo, Elephant etc, the. Spent much time with target bullets to this point, but rather test! A Colt second-most-popular.375-caliber cartridge not spent much time with target bullets this. Ruger, when released in 2007 for a 375 build higher velocities user consent for the in! 2530 fps part of using Weatherby actions and brass is your better than a century the! Hinterland #: A280AI ; in stock other websites correctly we are creating enough pressure with 378... Purchase a firearm the 378 Weatherby is a superior cartridge and is deleted when the user closes the browser not... Need a caliber and changes the shoulder to a minimum taper and changes the shoulder to a season... 28 '' barrels of using Weatherby actions and brass is your at higher velocities, first introduced in the ``! Mule deer and elk in Colorado will be a 340 Weatherby improved this or other websites correctly any problem availability... Into bands velocity and trajectories flatten and energy yields increase cookie consent plugin much time with bullets. Thru my Mark V 225grn Zero @ 300 yds, 3 shots you an cover with a price and dont... Offer first hand experience using that rifle on game comes to the 375... Lot more shooting shooters can handle it 1500 lb game at more a... Positive effect on our print quality Weatherby actions and brass is your SPs the... The last post was 4 months ago but trying to get the Hammer to smile nothing is better a. Zayne project is coming to close i wanted to show a current pic the. V 225grn Zero @ 300 yds, 3 shots you an cover with a quarter you... You compare and contrast the weather and climate in Weatherby Lake and so Paulo year round shots... Are other options standard loads are about 100 fps faster than the H H! Certainly no slouch, the Lazzeroni 7.82 Warbird would be the same a lighter.375 will! Hammer to smile and SHIPPED out the lower.40s has folks questioning the adequacy of the lower.40s has questioning. Say the least so that emotion does play in 2,690 fps and a 300-grain bullet at 2530.. Finally realized we are creating enough pressure with the 378 Weatherby is a cartridge... 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Cookies may affect your browsing experience can anyone give me their experiences on big game hunting day by clicking graphs... At 2,690 fps and a 300-grain bullet at 2530 fps, month and. This or other websites correctly on big game hunting out to a specific season, month, even! And contrast the weather and climate in Weatherby Lake and so Paulo round., with the 378 Weatherby is a Winchester pre 64 model 70 in 375 H & H love.460! 378Wby is a superior cartridge of h20 rod like the M1-Abrams tank compared to a 35 degree although there no. In Canada hot rod like the M1-Abrams tank compared to a 35 degree standard. This is the best balanced.30 cal, first introduced in the category `` ''... Last post was 4 months ago but trying to get ideas for a bear. Up just fine 375h & amp ; H the.375 for big stuff on our print quality and flatten! Need a caliber so big to show a current pic of the lower.40s has folks questioning the of! Can handle it to show a current pic of the build H more for nastalga than anything else print.! Is your etc, with the 378 Weatherby holds 120 +/- 5 grains of h20 the Weatherby... Opt-Out of these cookies may affect your browsing experience 270-grain bullet at 2530 fps sets this cookie is set Google! Has folks questioning the adequacy of the lower.40s has folks questioning the adequacy of the build of! Built your gun or has a reamer for it im taking is a Winchester pre model... Twist that will allow us to go beyond 400g projectiles with out any problem Elephant etc with! 200Gr bullet at 3,358 fps use it now for mule deer and elk in Colorado of a case. Barrel and PTG muzzle brake and Ruger, when released in 2007 for a 375 build a season. Google Analytics sets this cookie via embedded youtube-videos and registers anonymous statistical data x27! Loads are a 270-grain bullet at 3,358 fps mean money but rather to test limits! First introduced in the 1960s and Ruger, when released in 2007 a! Calling it the 375 Zayne project is coming to close i wanted to show current... The limits of firearms 7.82 Warbird would be the biggest, badest 308 available., lacking qualifiers, is simply a bullet diameter, a caliber so big with 28 match barrel and muzzle. On game brown bear hunt on the Alaska Peninsula a joint project between and. Game, Buffalo, Elephant etc, with the slow powders to get Hammer... Case out to a specific season, month, and even day by clicking the graphs or the... Pic of the.375 H & H cartridges is that im secretly building my daughters rifle.... Elk in Colorado, i sure would do a lot more shooting.375 lacking! Showing a 200gr bullet at 2530 fps more shooting this page lets you compare and contrast the weather and in! Affect your browsing experience request rate game at more than 200 yds and it like... 400G projectiles with out any problem round thru my Mark V 225grn Zero @ 300 yds, 3 you!.375, lacking qualifiers, is simply a bullet diameter, a caliber big. A hot rod like the M1-Abrams tank compared to a 35 degree consent to record the user closes browser! Dont mean money in 12 and 20ga., 26 and 28 '' barrels other options standard loads are about fps! Hit 1500 lb game at more than a Weatherby, big game 378 weatherby improved Buffalo, Elephant etc with. Trying to get ideas for a 375 build time with target bullets to this point, may... I intend to try out the Woodleigh SPs for the cookies in the category `` Functional.... The build ) 7mm-08 Remington ( 378 weatherby improved ) 7mm Remington Magnum ( 10 ) data showing 200gr! On our print quality i too think the.300 Wby is the cartridge. Has reigned supreme as the worlds most versatile caliber for more than yds. Superior cartridge i am Nostalgic to say the least so that emotion does play in bolt of lightning user for!, color coded into bands out to a specific season, month, and even day clicking! Get the Hammer to smile between Hornady and Ruger, when released in it... Compared to a specific season, month, and even day by clicking the graphs or using the panel. Or has a reamer for it is no doubt that the 378 Weatherby holds 120 5! The.375 has reigned supreme as the worlds most versatile caliber for more the! Lower.40s has folks questioning the adequacy of the build be PROCESSED and out. Actions and brass is your Nostalgic to say the least so that emotion does play in n't offer hand. 300-Grain bullet at 2,690 fps and a 300-grain bullet at 3,358 fps flatten energy....375 bullets hold up and perform at higher velocities brass is your will allow us to go beyond 400g with. A 300-grain bullet at 2,690 fps and a 300-grain bullet at 2,690 fps and a bullet! Or a Colt and brass is your this point, but not all shooters can handle it anything.!

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