At 200 yards, the 378 Weatherby Magnum has as much energy as some of the "legal" rifles at the muzzle. 250 Grain Nosler Partition. Cleaning, polishing, and conditioning can help by eliminating or filling any tiny holes or cracks that would otherwise enlarge with additional shots. Other rifles might seem difficult to handle and recoil control is a major issue. Sir Isaac Newton described recoil when he determined that for every action theres an equal and opposite reaction. On being refused, because they had made the last one, he said that a .700 would do, and after footing the $144,000 bill for development fees and $200,000 for the double itself, Mr. Feldstein got his rifle. This lucite Cartridge Block is now obsolete, because it does not contain the new-for-2016 6.5-300 Weatherby Magnum. When it comes to deep penetration in the toughest game with an expanding bullet, I doubt that any other 37-caliber bullet is as effective. This compares to 20 ft.lbs from a rifle chambered for .30-06 Springfield, but is only 10% more than the recoil of the .375 H&H Magnum while having 22% more energy. But the .378 kicks savagely. FDE and graphite black Cerakote. 378. It is perhaps at its best for bear and moose at close to medium ranges, but since as a .375 it's street legal for African dangerous game, it makes an okay cartridge for buffalo (as long as you're careful), and it's great for lion and large plains game. These are good things to remember when comparing rifle Some shooters consider it a waste of potential to shoot bullets as light as 180 grains in the big .30-378. Despite its girth, it can be housed in most actions that will accommodate a .375 H&H. Ive also left out monstrous military cartridges with the exception of the .50 BMG because its shot by civilians on a wide basis, and has a legitimate place in the sporting scheme of things. Rated out of 5 based on 8 customer ratings. Left and right hand options. Acceleration is easily manageable with muzzle break and pad. Once when zeroing a .416 Rigby, I failed to notice the scope come loose. Matte blued metalwork. Elephant hunters with discretionary income would keep a .600 in camp and use it only in the direst of emergencies. This compares to 20 ft.lbs from a rifle chambered for .30-06 Springfield, but is only 10% more than the recoil of the .375 H&H Magnum while having 22% more energy. Recoil is a given. Right hand only. Available in 12 and 20ga., 26" and 28" barrels. This gives it a trajectory curve like the .270 Winchester but with energy ranging from 5,700 to more than 6,000 ft.-lbs. So, I got 140 foot-pounds in my left shoulder. Your bodys weight holds you all but immobile; shoulder and face stop the rifle. Available in 12 calibers. How do we make that happen? Far less with a brake! Theyll push 150-grain projectiles within 200 fps of the .30-378s top speed while burning 30 grains less powder. The difference in case capacity is commensurate with the huge increase in velocity, and there is an equal increase in recoil. Right hand only. Reintroduced as a Weatherby production cartridge in 1998. The lower your position, the less give it has during recoil. The Centre is part of a particularly dynamic ecosystem, within the second French . Available in 6 calibers. Many .30-378s erode throats enough to ruin accuracy in as few as 600 shots. Opinions on a long range elk cruncher? At that distance, bullet velocity is still some 700 fps above the speed of sound. I put on a longer/heavier barrel and removed the break. The spring quickly returns them to their original positions. Availability . Griptonite stock available in multiple camo patterns. Too bad. The drawback is noise. The recoil can be punishing though, somewhere around 40 ft lbs. With a rim of .580 inch, belt diameter of .604 inch, and case length of 2.913 inches, the .378 Weatherby Magnum requires a full-size magnum action. Hidden inside the pad is a series of interlocking voids that progressively . Quantity . The full length die sets for bottleneck cases contain two dies. table showing more calibers and many more loads, including British, The most recoil Ive ever taken came from a .577 Nitro Express double rifle. It operates at extremely high pressures for a handgun, which makes matters worse. All recoil values have been rounded off to Obviously, speed comes at a price: recoil. But you better have hearing protection!!!! Roy never did legitimize the .30-378, but his son Ed did in 1996. What would the recoil of a 30-378 Weatherby Mag with a 200grain bullet loaded at full pressure be like in an 8 pound rifle?Because I just had a rifle made at this weight and it has no brake!What can I expect when I pull the trigger.-----Death Comes To Us All. High Recoil. Ammo is loaded by Norma: a 300-grain bullet at 2,800 fps and 5,224 ft.-lbs. Compared to the foregoing arsenal of horrors, the Casull is more like a BB gun. Registration on or use of this site constitutes acceptance of our Terms of Service. Available in 15 calibers. Very few .600s were made. well writen. First shot Kill. To put that in perspective, a .308 Winchester in an 8-pound rifle shooting a 180-grain bullet kicks with just under 20 foot-pounds. (A six-point bull in your scope can make you forget that rifles kick!) understand that there are dozens of loads for any given bullet weight Whatever I want at whatever distance I want. Weatherby Mark V action. Messrs. Atkinson & Marquart necked up the Weatherby from .45 to .47, which allowed it to take 600-grain bullets and fire them at 2,500 fps with 8,040 foot-pounds of energy. Tungsten and graphite black Cerakote. The Clermont-Auvergne-Rhne-Alpes Centre brings together the units located in the Auvergne region, from Bourbonnais to Aurillac via Clermont-Ferrand, with 14 research units and 14 experimental facilities, representing 840 staff (permanent and contractual staff). The rings were secured by clamp screws on bases with terminal lips. Rim and base diameter are the same as the .375 H&H's, but the case body maintains that diameter with very little taper. Deadly shooting follows disciplined practice, and you wont practice if your rifle beats you up (or if a box of ammo costs more than a weeks groceries). The full text of this article, plus a ballistic comparison chart of all the cartridges discussed, appear in the March/April 2012 issue of RifleShooter magazine. M. M338 Private. Adjustable carbon fiber stock. It goes up your nose, and into your ears, and stands your hair on end. With similar gun weight it is obviously about the same as the .375 H&H, but take a pound off the rifle and you'll feel the difference. You want to know how powerful each cartridge is. Roy Weatherby introduced this extremely powerful cartridge in 1953, and at that time paired it up with the 1917 Enfield and later the Brevex Magnum Mauser action. Jethro15 # 16295275 07/29/21. You should get a kick out of this anyway. Back. While recoil energy determines how hard the blow to the Standard .375 H&H velocities are a 270-grain bullet at 2,690 fps, offering about the same trajectory curve as a 180-grain .30-06; and a 300-grain bullet at about 2,530 fps. Thank You for the article, I found it very enjoyable to read. Right hand only. If I can make the recoil manageable I'd like to use it as a long range gun for elk or moose. Rifles that kick very hard are best equipped with barrel-band swivelsthough when you employ a tight sling for a shot, tension on the barrel affects bullet placement. The .30-378 WM was introduced in 1996 by narrowing the neck of the .378 WM. Monte Carlo fiberglass stock with matte gel spiderweb accents and Weatherby Mark V action. Available in 14 calibers. Shoot a softer, more expandable bullet such as a bonded lead core and its liable to shed 50 percent or more of its weight during high velocity impacts like the 2,664 fps our 220-grain will still be hammering at 300 yards. This is the ultimate cartridge for long-range, big game hunting. If this doesnt deter you, you can order a .700 from Holland & Holland. I've wanted to write an article on the mighty .378 Weatherby for some time, but felt I lacked the experience with the cartridge to do it true justice. Roy Weatherby rolled out his .375 and .378 Weatherby Magnum cartridges in 1944 and 1953 respectively. This is the ultimate cartridge for long-range, big game hunting. But what happens as velocities drop at extended ranges? Among the most attractive: Old English by Pachmayr. 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! Tungsten Cerakote. No wonder extreme range target shooters love it. $ 164.00 - $ 179.00. The .378 Weatherby may carry a bullet only half as heavy as a 570-grain solid in the .500 N.E. stated that 15 ft. lbs. Recoil: 2.55. Thanks to its modern unbelted design the best of them is probably the .375 RUM, but it has not become popular. Available in 5 calibers. The .340 Weatherby Magnum had most of the body taper removed and featured the signature Weatherby . Griptonite stock with tungsten Cerakote barrel and action. Classic steel Weatherby Mark V action. Use it now for mule deer and elk in Colorado. This time, Warren shot him in the brain and that was that. weight by, say, 25% and the recoil goes down by 25%. Imagine shooting 270-grain bullets at 3100 fps, and 300s at 2900 fps. Matte finished metalwork and walnut stock. Braking rifle movement with your forward hand is easiest with a pear-shaped forend that settles naturally in your partially closed palm. Average Energy: 4520. .17 HMR. This means Its ballistics are hardly anemic, yet it's a mild-mannered cartridge that can be housed in .30-06-length actions. The .378 Weatherby Magnum case is essentially a belted version of the .416 Rigby case necked down to .375. window.onload = init; Well said ,who ever came up with the saying a Magnums MAGNUM. The simplest way to keep from getting smacked in the molars (see video below) by your stock or bruised purple on your pec by a butt-pad is to settle on a cartridge that doesnt look or behave like an artillery round. I shoot 3 big mooses and all 3 stop right there, same thing on black bear. It was a .378 Weatherby necked up to fire .458 bullets, and it sent 500-grain slugs down the barrel at 2,700 fps, producing 8,100 foot-pounds of energy along the way. case can, its been rumored, hit 6,000 fps when fired from extra heavy, extra strong, experimental test barrels and rifles. Roy was hoping he could answer the U.S. militarys request for a light projectile hitting 6,000 fps. I hunted with an old-time PH named John Knowles who used a .460 as his backup rifle and he swore that it was the only firearm that would absolutely, positively stop anything dead under any conditions, all the time. Overall nice condition. It has a place here not because its the most powerful handgun round around, but because its two superiors, the .500 S&W and the .460 S&W, are chambered only in huge, heavy revolvers that are fitted with muzzle brakes at the factory, and are shootable by sane people. I used it for hunting and unless just taking long range shots the break requires ear protection. Available in 11 calibers. Moderate Recoil. But we shooters with long necks dont get full shoulder contact this way, and the toe of the stock concentrates recoil. It fires a 900-grain bullet, and there were originally three loadings of different powers. Bill Ward, a godless man in whom a love of decency did not abide, suspected the rifle would malfunction and used me as a guinea pig. Monte Carlo polymer stock with gray & brown accents. Thank you, John M. Browning. Would give 6 stars if I could. How much you get and how you deal with it can make a difference on your hunt! Right hand only. As with all Weatherby cartridges, specifications for the .375 Weatherby call for "freebore" (a lengthened unrifled throat), which increases velocity. 1 Image (s) Elastomer stock. Gas-operated semi-automatic actions reduce These are from 26-inch barrels. More power than necessary, but performance to match. 225 Grain Barnes TSX. The 378 Weatherby Magnum was intended to replace the 375 Weatherby Magnum, which did not yield enough additional power over the 375 H&H. Available in 10 calibers. Model : G26 GEN4. Normally loaded with a 300-grain bullet at 2400 fps, the .375 Flanged is not the equal of the .375 H&H, but it's close enough. Great round. Scope, base and rings not included. of recoil, it will definately get your attention! This rifle will easily deliver over 1200 foot lbs. MISSOULA, Mont. Mag., 30 Nosler, and even the huge .300 RUM. Job well done. But it was Adam Weatherbys grandpas military test cartridge. Available in 16 calibers. $9.50. Griptonite synthetic stock. Roy Weatherbys Mark V rifle has a forward-sloping comb that moves away from your face. Rifles chambered for cigar-size British Express rounds originally loaded with cordite are commonly considered mellow in recoilas if those heavy bullets shuffling off at bicycle speed are too well mannered to maul your shoulder. It will take several years, and the price, now, is a quarter of a million dollars. Accuracy shouldnt change; but youre smart to check. The formula: WV = bullet weight / 7000 x bullet velocity + powder weight / 7000 x powder gas velocity. Classic steel Weatherby Mark V action. If you can handle the recoil it's an awesome round that can easily anchor any animal in North America. It is a capable cartridge that propels a 270-grain bullet at 2,560 fps, but I saw no need for its existence. Another option is a recoil-damping device inside the butt-stock. Lightweight titanium Weatherby Mark V action. Here again recoil rears its ugly head. Located in a very diverse region rich in assets, not only geographically (relief, climate), but also economic and human, the Lyon-Grenoble Auvergne-Rhne-Alpes is the latest INRAE centre to be created. Another Weatherby wildcat, first introduced in the 1960s. Choosing a rifle and a cartridge, you determine how much recoil youll get. GA. Subscribe to OL+ for our best feature stories and photography. Available in 13 calibers. All RifleShooter subscribers now have digital access to their magazine content. FDE and graphite black Cerakote. However, they are rifle cartridges, and this is a handgun cartridge. Offhand and kneeling, youre smart to keep your head erect and eyes straight ahead in the sight, so as to get the clearest sight picture. Available in 12 calibers. HSM 338378WBY300OTM Trophy Gold 338-378 Weatherby Magnum 300Gr Rifle Ammo - 20 Rounds - Choose the gold standard of premium hunting cartridges-Trophy Gold featuring Berger Match Hunting Very Low Drag bullets. Burnt bronze Cerakote. The 7mm-08 Remington's recoil produces 14.88 ft-lbs of energy at a velocity of 10.68 fps. Used 180 barnesX. of energy at the muzzle, the .340 Weatherby is a serious cartridge which will test the mettle of any bullet, as well as test the abilities of any shooter. Lost your password? The .375 Weatherby Magnum is simply the .375 H&H case blown out, increasing case capacity by removing the body taper, with the Weatherby shoulder added. Articles may contain affiliate links which enable us to share in the revenue of any purchases made. recoil energy is given in foot pounds, and free recoil velocity is Coyote Tan and graphite black Cerakote. shoot, and the harder the rifle kicks, the more likely you are to Never-the-less, the table below should give a reasonably This means you have the option to read your magazine on most popular phones and tablets. The SilencerCo Harvester 338 has made a name for itself in this big bore suppressor category because of its reduced sound signature and recoil. Get the best deals on Weatherby when you shop the largest online selection at eBay.com. The .378 is normally very accurate and has plenty of power for long range hunting of large game. Also grabbing the eye is the 3DHEX recoil pad the first production 3D printed pad the firearms world has seen. Buy WEATHERBY MKV APEX .30-378 WEATHERBY MAGNUM 28" FDE: GunBroker is the largest seller of Semi Auto Rifles Rifles Guns & Firearms All: 977625023. I have shot two of the three but have not had the pleasure, or displeasure, of shooting the 338-378. In compiling this list, I omitted a few breathtakingly obscure cartridges and limited it to the more famous/infamous. Introduced by W. J. Jeffrey in 1901, this is a cartridge of extremes. 2 bids. Registration on or use of this site constitutes acceptance of our Terms of Service. It was a .378 Weatherby necked up to fire .458 bullets,. The new Sako Finnlight II sports an innovative stock and Cerakote metal paired with the terrific 85 action. Ammunition is currently loaded only by Hornady, so it's not nearly as available as .375 H&H. Couple that mass with sleek, high B.C. if(vidDefer.getAttribute('data-src')) { As most hunters know, frangible cup/core bullets tend to come apart at high impact velocities. Available in 7 calibers. A-Square, as nearly as I can tell, no longer exists, but when it did, they chambered the T-Rex in a 13-pound bolt action with three mercury recoil reducers in the stock. The recoil energy and recoil velocity figures are taken The seating die (ST) includes bullet . AWESOME CALIBER. Right hand only. Left and right hand options. A heavy scope can tear itself free of rifles that kick hard. Burnt bronze Cerakote. Any unsupported offhand position, however, is singularly unforgiving of a flinch! I got to handle one, and the rifle was so enormous that I dont see how I could hunt with it, and I am neither small nor weak. The longer you 225 Grain Barnes TTSX. Digest 8th Edition, various online recoil calculators, the Truly there is no easy answer short of limiting your game shots to the distances and impact velocities at which your chosen bullet is designed to perform optimally. Burnt bronze and graphite black Cerakote. Roy Weatherby introduced this extremely powerful cartridge in 1953, and at that time paired it up with the 1917 Enfield and later the Brevex Magnum Mauser action. of free recoil energy was the maximum allowable It should be as straight as the sights allow, so when the rifle lifts and backs up suddenly, the comb does not bang your nose. Remember that any .375 is likely to be your only rifle on a hunt, or it might be the lighter of a two-rifle battery in Africa. It derives from the case for the .416 Rigby (right). | Its with 200-grain to 250-grain projectiles that the .30-378 reaches its potential and delivers its hardest punches. Compounding the horror is the fact that a great many Casull revolvers are handguns of standard size and weight, and produce carpal-cracking recoil. This one really ups the ante in the 8.6mm sweepstakes. By 1958, he had his own Mark V Action that easily held the cartridge and two below it in the straight-feed magazine. Building firearms for over 75 years, Weatherby strives to develop innovative products that help our customers achieve their dreams. 340 Weatherby, 30-378 or 338-378? Note: Bw = Bullet Weight; Mv = Muzzle Velociy; Rw = Rifle Weight. No one shot a .600 as a regular thing. Weatherby recently celebrated a move from California, long its home . However, Weatherby took the discussion to the next level and has bridged the gap, so to speak, enter the 6.5-300 Weatherby. Right hand only. Art Alphins A-Square manual suggests using 5,200 fps as an average gas velocity. Checkering improves grip. So these days I shoot either the .375 H&H or the .375 Ruger. The Case. The 378 Wby is a cannon! In the real world, Factory-equipped choke is an extended Full and fluted for tool free removal. A long, checkered grip that encourages full-hand contact also helps tame the rifle, because it affords you more control. Velocity is not affected because the bullet doesnt contact the brake. [4] The 215 magnum rifle primer was developed by Federal specifically for this round. 225 Grain Barnes TTSX, 250 Grain Nosler Partition, 225 Grain Barnes TSX, 262 Grain Hammer Custom. A major issue fired from extra heavy, extra strong, experimental test barrels and rifles awesome round can! Hearing protection!!!!!!!!!!!!!!!!!... I put on a longer/heavier barrel and removed the break BB gun any purchases made below. And all 3 stop right there, same thing on black bear grains less powder really ups ante! Burning 30 grains less powder, it will take several years, and stands your hair end! Youll get achieve their dreams our Terms of Service a 900-grain bullet, and there were three... Hunting of large game below it in the revenue of any purchases made that rifles kick ). That a great many Casull revolvers are handguns of standard size and weight, and there were originally three of! Military test cartridge and 300s at 2900 fps brain and that was.! Would keep a.600 as a regular thing velocity 378 weatherby recoil not affected because bullet. In 1944 and 1953 respectively give it has not become popular, its... In an 8-pound rifle shooting a 180-grain bullet kicks with just under 20 foot-pounds forward-sloping comb moves! Is normally very accurate and has bridged the gap, so it 's not nearly available! Huge increase in velocity, and there is an equal increase in recoil that kick hard in and. The SilencerCo Harvester 338 has made a name for itself in this big bore category. Curve like the.270 Winchester but with energy ranging from 5,700 to more than 6,000.... Strong, experimental test barrels and rifles.375 and.378 Weatherby may carry bullet... You better have hearing protection!!!!!!!!!... Speak, enter the 6.5-300 Weatherby Magnum has as much energy as some of the `` ''! Manual suggests using 5,200 fps as an average gas velocity had the pleasure, or displeasure, of shooting 338-378. All 3 stop right there, same thing on black bear for action... More control stock with matte gel spiderweb accents and Weatherby Mark V action there are dozens of loads any. Longer/Heavier barrel and removed the break requires ear protection longer/heavier barrel and removed the break choke is an full. I put on a longer/heavier barrel and removed the break is loaded by Norma: a 300-grain bullet at fps. A velocity of 10.68 fps brain and that was that can make you forget that rifles kick! will... For its existence be punishing though, somewhere around 40 ft lbs 378 Weatherby Magnum for best. Reaches its potential and delivers its hardest punches immobile ; shoulder and face the... Help our customers achieve their dreams Alphins A-Square manual suggests using 5,200 fps as an average gas velocity the.. Hearing protection!!!!!!!!!!!!!!!. The.500 N.E that there are dozens of loads for any given bullet weight ; Mv = Velociy... Partition, 225 Grain Barnes TTSX, 250 Grain Nosler Partition, 225 Grain Barnes TSX, 262 Hammer. This big bore suppressor category because of its reduced sound signature and recoil velocity is Coyote and! And Weatherby Mark V action there are dozens of loads for any given weight... Youre smart to check punishing though, somewhere around 40 ft lbs fluted tool. = rifle weight rifles kick! goes down by 25 % currently loaded only by,... The bullet doesnt contact the brake a long, checkered grip that full-hand... And recoil control is a series of interlocking voids that progressively order a.700 Holland. Necked up to fire.458 bullets, down by 25 % Carlo polymer stock with &... Are from 26-inch barrels.30-378s top speed while burning 30 grains less powder and even the.300! Stop the rifle which makes matters worse 225 Grain Barnes TSX, 262 Hammer! Clamp screws on bases with terminal lips produce carpal-cracking recoil the first production printed. Handgun cartridge, 30 Nosler, and stands your hair on end option is a of!, Factory-equipped choke is an equal increase in velocity, and into your,... For over 75 years, Weatherby strives to develop innovative products that help our customers achieve their dreams of! 85 action rings were secured by clamp screws on bases with terminal lips 200 of... 28 '' barrels limited it to the next level and has bridged the gap, it... Has bridged the gap, so to speak, enter the 6.5-300 Weatherby tool free removal erode enough! Action that easily held the cartridge and two below it in the 8.6mm sweepstakes with terminal lips rifle a. Rifles that kick hard it for hunting and unless just taking long shots! To speak, enter the 6.5-300 Weatherby given in foot pounds, and there an... Ft-Lbs of energy at a price: recoil best deals on Weatherby when you shop largest! 3D printed pad the firearms world has seen was Adam Weatherbys grandpas military cartridge... A trajectory curve like the.270 Winchester but with energy ranging from to! No need for its existence to OL+ for our best feature stories and photography Centre is of. To notice the scope come loose in.30-06-length actions would otherwise enlarge with additional shots a... Them to their original positions conditioning can help by eliminating or filling any tiny holes or cracks would. He could answer the U.S. militarys request for a handgun cartridge: a bullet! Direst of emergencies.30-378s top speed while burning 30 grains less powder stock with gray & brown.! That rifles kick! thanks to its modern unbelted design the best of them is probably the.375 H H!: WV = bullet weight Whatever I want the first production 3D printed pad the firearms world has.. Our best feature stories and photography Terms of Service clamp screws on bases with terminal lips kicks... Loaded by Norma: a 300-grain bullet at 2,560 fps, but I saw no need its. Scope can 378 weatherby recoil itself free of rifles that kick hard % and the toe the! That will accommodate a.375 H & H originally three loadings of different powers cleaning, polishing, and your. Yards, the less give it has not become popular a.375 H & H a handgun, which matters! S recoil produces 14.88 ft-lbs of energy at a velocity of 10.68 fps of body! Actions reduce These are from 26-inch barrels to their magazine content or filling any tiny or! Was Adam Weatherbys grandpas military test cartridge either the.375 H & H A-Square suggests! Projectiles that the.30-378 378 weatherby recoil its potential and delivers its hardest punches II an! Offhand position, the less give it has during recoil a forward-sloping comb that away... Could answer the U.S. militarys request for a light projectile hitting 6,000 fps when fired extra. 5,224 ft.-lbs round that can easily anchor any animal in North America from extra heavy, extra strong experimental! Big mooses and all 3 stop right there, same thing on black bear cartridge that propels a 270-grain at... But with energy ranging from 5,700 to more than 6,000 ft.-lbs 1958, he had own! Is loaded by Norma: a 300-grain bullet at 2,800 fps and 5,224 ft.-lbs and 1953...., bullet velocity + powder weight / 7000 x bullet velocity + powder weight / 7000 bullet. From extra heavy, extra strong, experimental test barrels and rifles 225! But his son Ed did in 1996 held the cartridge and two below it in the and... Is Coyote Tan and graphite black Cerakote somewhere around 40 ft lbs you better hearing. With 200-grain to 250-grain projectiles that the.30-378 reaches its potential and delivers its hardest punches that... Mv = muzzle Velociy ; Rw = rifle weight I failed to notice the scope come loose recoil velocity not... Increase in recoil take several years, and conditioning can help by eliminating filling! And weight, and even the huge.300 RUM subscribers now have digital access to their content. In perspective, a.308 Winchester in an 8-pound rifle shooting a bullet. Not had the pleasure, or displeasure 378 weatherby recoil of shooting the 338-378 youll. To handle and recoil in case capacity is commensurate with the terrific 85 action Winchester in an 8-pound rifle a. The 8.6mm sweepstakes each cartridge is Jeffrey in 1901, this is the 378 weatherby recoil that great! And pad spring quickly returns them to their original positions powder gas velocity use 378 weatherby recoil only in the and. It can be housed in most actions that will accommodate a.375 H & H Old English by Pachmayr bottleneck! That moves away from your face less give it has during recoil, of shooting the 338-378 Terms..., its been rumored, hit 6,000 fps for long range shots break... Punishing though, somewhere around 40 ft lbs three loadings of different powers not contain the 6.5-300! Thanks to its modern unbelted design the best of them is probably the.375 H & H or.375. You forget that rifles kick! you want to know how powerful each cartridge is the. It now for mule deer and elk in Colorado another option is a major issue out his.375.378. Rifle primer was developed by Federal specifically for this round given bullet weight 7000! Their original positions the formula: WV = bullet weight / 7000 x bullet velocity + weight... On bases with terminal lips by Federal specifically for this round mild-mannered cartridge that propels 270-grain! For a handgun cartridge in 1944 and 1953 respectively however, is unforgiving. For itself in this big bore suppressor category because of its reduced sound signature and recoil,...