As I researched this, I saw the .378 Weatherby is no longer listed as an active cartridge in current SAAMI reference materials. Available in 14 calibers. Originally billed as the worlds fastest 30 caliber cartridge, it will push a 30 caliber bullet 3,500 feet per second. The factory ballistics for the .378 Weatherby are impressive, to say the least. Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy. Shorter 12-1/2 stock and 24 barrel. Nosler would have been better to do away with the bonding all together (Ballistic Tip) and create a load purely for extended range. All are generally true to or within an acceptable range of their stated velocities. Available in 6 calibers. The brass Interbond bullet was the worst, suffering bullet blow up on impact. Nevertheless, this was an extremely good bullet for both bush and open country work out to ranges exceeding 300 yards. Kills inside 200 yards were spectacular, though meat damage was severe at close ranges. Elastomer stock. ph: 307.675.7840 Monte Carlo polymer stock with tan & green accents. The .378 achieves Roy Weatherbys goals in every way. It was neither an oversight nor a lack of trying. As a long range bullet for large bodied deer and antelope the Speer is simply outstanding down to 1800fps. Matte blued metalwork. However, the hunting public and target shooters used 150 gr and heavier bullets, which require slower burning powders due to the extreme overbore nature of the cartridge. Lightweight titanium Weatherby Mark V action. Adjustable carbon fiber stock. Bolt has normal wear marks. The heavy Barnes bullets are designed for large, tough game. Left and right hand options. As I have described many times now, the key is to get close (inside 100 yards) and aim small. Available in 12 calibers. Cobalt and graphite black Cerakote. Available in 12 and 20ga., 26" and 28" barrels. Projectile construction is another factor as this cartridge can place a great deal of stress on projectiles. lbf) for the .375 H&H Magnum. Accuracy and terminal performance are the cornerstones of Hornady Precision Hunter factory loaded ammunition. SAAMI recommends a 6-grooved barrel with a bore of .408 in (10.4 mm) and a groove of .416 in (10.6 mm) with a twist rate of one revolution in 14 in (360 mm). It is therefore more common to find sweet spots at velocities of 3150 to 3250fps, regardless of what this case is capable of. Bullet 225 Grain Barnes TTSX 250 Grain Nosler Partition 225 Grain Barnes TSX 262 Grain Hammer Custom Clear Thread starter danacobb; Start date Apr 25, 2004; Help Support Long Range Hunting Forum Become a supporting member . Available in 16 calibers. Most fell nearly where shot, none took over a few steps! some guys get around 3000 fps with 300 gr. Available in 11 calibers. Weatherby have done well to adopt the 270 grain TSX for the .378 which produces a good balance of wounding versus penetration on heavy game. The Swift A-Frame is very similar to the Partition but instead features core bonding. With any older high-capacity cartridge, a handloading question arises. Many would disagree, I could care less what they think. Weatherby then set about designing a .375 caliber cartridge of extreme power. Available in 12 calibers. The trick is to not develop overconfidence in these projectile beyond this role. Weatherby Mark V action. Lazzeroni ballistics are calculated at over 3,000 ft above sea level Weatherby's are like everyone else's. Lazzeroni are padded ballistics and the Lazzeroni rifles receivers are not as strong as the Mark V. I still don't see why a Lazzeroni cost so much but as he said price is not a concern. | Right hand only. [11][12] Some .378-based wildcats have gone on to be part of the Weatherby line: .30-378, .338-378, .416 and .460. Right hand only. Weatherby numbers from 1964 and today have the .378 moving a 270-grain bullet to 3,180 fps and 6,050 ft-lbs of energy. Calculations were corrected to standard temperature (59F/15C) and pressure (29.92 . Selling my Weatherby Mark V Accumark .30-378, and reloading dies & brass. As a young wildcatter, he revolutionized the industry with his fast, hard-hitting loads that were dead-on accurate. Before there were scopes or red dots there were iron sights. [citation needed], Soon after the .30-378 Weatherby was designed it was adopted by the benchrest shooting community. The 350 grain Woodleigh is designed to be used at impact velocities no higher than 2500fps. But with an accurate rifle and careful shot placement it is possible (though not always so - depending on exact game weights) to anchor game on the spot. Left and right hand options. [3][5], The Thompson Long Range shooting school uses the .30-378 Weatherby due to its high accuracy and reliable performance.[8]. Available in 15 calibers. While still unreleased to the public, the cartridge went on to set world records for accuracy including the first ten 10X in 1,000 yards (910m) benchrest shooting. Available in 6 calibers. Right hand only. Griptonite stock available in multiple camo patterns. Weatherby currently list four loads including the 270 grain Hornady Interlock RP at 3180fps, the 270 grain Barnes TSX at 3060fps, the 300 grain Hornady DGX at 2925fps and the 300 grain Hornady DGS solid, also at 2925fps. Sierras 350gr SMK is designed for target shooting only. 1. Carbon fiber stock. Your email address will not be published. 340 Wby 200 Sp Is 9.9 in low at 400 yds with a 300 yd 0. Intrinsic accuracy is a matter of quality (and to a lesser extent contour), not . 270 Grain Barnes TSX, 270 Hornady Interlock, 300 Grain Hornady DGX, 300 Grain Hornady DGS, Shawn (verified owner) November 8, 2022. Matte finished metalwork and walnut stock. Joseph VonBenedikt is with Joel Hodgdon to talk about the improved accuracy and long-range potential of the already reliable Core-Lokt ammo line. Monte Carlo fiberglass stock with matte gel spiderweb accents and Weatherby Mark V action. For hunters contemplating building a custom .378, a straight and fat varmint style stock is the key along with a light and crisp trigger. Mag. As for the heavy loads, it is most certainly worth pursuing full power provided such loads are safe and also temperature stable. Spiral fluted Weatherby Mark V action. The 200 grain flat point is not all that well suited to the Weatherby but it can be put to use as a mild load for hunting medium game or for general practice. Right hand only. Classic steel Weatherby Mark V action. Have taken elk,mule deer and whitetail out to 600 yards no problem. Ive truly been a Weatherby man for life, and its been a very good life! My current favorite is my Mark V Accumark in .30-378. Weatherby Mark V action. BURRIS BALLISTIC TOOLS: VERSION 2.7.1. Available in 12 and 20ga., 3" chambering. The 250 grain Gameking can normally handle heavier body weights but when loaded well over 3000fps there is a risk of shallow penetration. Previous models can still be found at various retailers, and online. [5], In 1991 Shooting Times editor Layne Simpson met with Ed Weatherby, the son of Weatherby Inc. founder Roy Weatherby, and urged him to release the .30-378 Weatherby to the public as a standard chambering in the Mark V action. Loaded to velocities of between 2800 and 3000fps the flat point can be set 3 high for a zero somewhere between 200 and 250 yards. Weatherby's velocities are from 26-inch barrels. The TSX performs admirably when used in this manner and really brings the .378 into its own. The Mossberg 500 Pump Action Shotgun is one of the most popular home defense shotguns on the market. Tac gray and graphite black Cerakote. Available in 4 calibers. The muzzle energy (ME) is 5948 ft. lbs. Available in 16 calibers. Elastomer stock. Spiral fluted Weatherby Mark V action. Shop All Norma Products. Shorter 12-1/2 stock and 24 barrel. The new .338 derives from the 6.5 WBY RPM (Rebated Precision Magnum). In any case, from a muzzle velocity of 3150fps the TSX breaks 2600fps at around 160 yards and 2400fps at around 220 yards. Peak 44 carbon fiber stock. The 30-378 is capable of 4000fps with extreme accuracy. This bullet is very useful for open country work on large thin skinned game weighing up to 600kg (1300lb). This bullet is most useful on game weighing up to and around 600kg (1300lb) while 700kg should be considered the upper limit. Again, such arguments only highlight ones inexperience. Left and right hand options. This is the ultimate cartridge for long-range, big game hunting. Weatherby Ballistic Information It looks like by 200yds it is already down to energy levels that you can reach at the muzzle with '06 handloads..30-378 is an extremely fast .30 caliber though. Several variations of the .30-378 Weatherby Magnum were created by custom ammunition manufacturers, known as wildcatters. Launched in 2019, the 6.5 set the stage for even more performance out of the six-lug Weatherby Mark V Magnum. To some the very thought of such a loading may sound absurd but when used in this manner it helps prevent dust collecting on ones rifle while proving immensely effective on medium game. Ive used it to take whitetail out to a half mile with zero misses and dropped in their tracks. As a long range caliber its hard to beat the 378 weatherby .. A perennial problem with .378 Weatherby popularity was an odd legal one. Available in 24 calibers. Weatherby was a super salesman, but he was also dead serious about his rifles and ammunition delivering what they promised. The Partition also has fairly good reach, being immensely effective on appropriate game out to ranges of around 360 yards or 2200fps. Therefore, while it can be enjoyable to push the limits, hunters must apply caution. Raised Monte Carlo satin finished grade "A" Turkish walnut stock. A link to set a new password will be sent to your email address. Patriot brown and graphite black Cerakote. The .30-378 Weatherby Magnum was able to attain over 5,000ft/s (1,500m/s). All Rights Reserved. It derives from the case for the .416 Rigby (right). looking at load data and velocity the 338-378 seems to vary a lot. Available in 11 calibers. Right hand only. It is the most powerful - in terms of energy - .30 caliber production cartridge available. Mfg Part Number. Available in 12ga., 3" chambering. A link to set a new password will be sent to your email address. Some African countries made you use a .40-caliber or larger rifle on dangerous game; actual ballistic performance was not considered. The .338-378 Weatherby Magnum started out as the wildcat cartridge, .338-378 Keith-Thomson Magnum during the early 1960s. Cobalt and graphite black Cerakote. For my own part, I am glad the two brands are not identical as each offer unique performance. Jun 18, 2008. Monte Carlo fiberglass stock with FDE speckle pattern and Weatherby Mark V action. Right hand only. Few American ammunition manufacturers offer factory loads, wildcatters have already gone to work by Ackley Improving the case so that it has a 40-degree shoulder. Bullet. Spiral fluted Weatherby Mark V action. When I was looking at this round I decided against it due to other rounds be plenty capable without the expense or thumb. Available in 11 calibers. for the 300 grain bullet. Functionally, it doesn't matter a whole heck of a lot, but . The .378 case looks much like a belted version of the .416 Rigby case, on which it was based. Left and right hand options. Having said this, the .378 does place a great deal of strain on the Partitions. It is based on the belted .378 Wby. Ultra-high velocity, magnum ammunition is how Roy Weatherby got started in the 1940s. Tac gray and graphite black Cerakote. Stainless with graphite black Cerakote. The two Partition bullets can each be put to good use in the .378 Weatherby. If its not available at Weatherby.com, theres a problem. case necked down to .30 caliber. Available in 24 calibers. Raised Monte Carlo fiberglass stock. Available in 16 calibers. The 338 lapua has a good reputation for accuracy but so does the 338 RUM which is its ballistic. Great condition, there is a small scratch on the bolt handle (see pics), otherwise blemish free. Barnes bullets include the 235 grain TSX, the 250 grain Tipped TSX, the 270 grain TSX, the 300 grain TSX and the 350 grain TSX. Multiple camo patters available. Monte Carlo polymer stock with gray & brown accents. Right hand only. If the Lapua has any "advantage" it is in the fact they have adopted it as a "Tacticool" round across the pond, while the .338-378 Weatherby remains a "Fudd Gun" round, and that ain't cool! Rifle has approximately 250+/- rounds through it. Walther's new Performance Duty Pistol is ready for both concealed carry and conventional service situations. Graphite Black Cerakote. The .30-378 WM was introduced in 1996 by narrowing the neck of the .378 WM. Save Search. Monte Carlo Griptonite stock. [4], Like all Weatherby rifle cartridges the .30-378 Weatherby was designed to be a high performance hunting cartridge. Raised Monte Carlo fiberglass stock. Available in 12 and 20ga., 26" and 28" barrels. Carbon fiber barrel. Right hand only. Available in different sizes and red dot ready, it'll fit your needs, whatever they are. Raised Monte Carlo fiberglass stock. Lastly, here is a video published by Weatherby telling about the development and field testing of the new cartridge. Left and right hand options. Make sure to watch till the end. Tungsten and graphite black Cerakote. Previous models can still be found at various retailers, and online. Weatherby Mark V action. Griptonite stock available in multiple camo patterns. Its massive case holds so much powder that Federal designed its super-hot 215 primer to handle the load. The .223 has great external ballistics and very little drop allowing this round to be accurate . Reaction score. To say otherwise only highlights the inexperience of the hunter. The Speer Grand Slam is a premium bullet but after having had several bad experiences with this bullet I cannot recommend its use, especially at .378 Weatherby velocities. Id say so. These are the .330 Dakota, .340 Weatherby, .338 Remington Ultra Mag, .338 Lapua Magnum and .338-378 Weatherby. 30-378 ballistics. .338-378 Weatherby Ballistics Ballistics and Drop for the .338-378 Weatherby Cartridge Type: Height: 2.913" Width: 0.579" Average FPS: 3184 Average Energy: 5176 Average Gr: 230 Recoil: 3.4 *Casing image above is an artist rendering and not a real photo of .338-378 Weatherby Ballistics cartridge. Sniper's Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. Suggested sight settings and bullet paths. The .300 Norma Magnum generates .30-378 Weatherby ballistics from a non-belted case with a standard, radius-free shoulder. While this load is acceptable for hunting large bodied deer readers are advised to refrain from using this projectile on heavy game. Available in 5 calibers. Matte-finished metalwork and stock. Left and right hand options. 165 Grain Nosler BST, 180 Grain Barnes TTSX, 180 Grain Nosler Accubond, 180 Grain Nosler Ballistic Tip, 180 Grain Hornady Interlock, 220 Grain Hornady ELDX, 165 Grain Barnes TTSX, 200 Grain Nosler Accubond, 195 Grain Hammer Custom, 180 Grain Nosler . We show you how. This white-hot cartridge is based on the 378 necked down to 30 caliber and packed with powder. Peak 44 carbon fiber stock. $75.00. Matte finish with synthetic stock. Available in 12ga., 3" chambering. The manual team was also changing departments to become part of Development Engineering, and that took time. Available in 12 and 20ga., 26" and 28" barrels. Weatherby Mark V action. We had more time and better support for Speer Reloading Manual #14, including techs shooting in two separate labs, not one as before. FDE and graphite black Cerakote. The .30-378 Weatherby Magnum is one of the most accurate rifle cartridges. Owners of .378 (and RUM) rifles are advised to select stouter protected point available in 235, 270, 300 and 350 grain weights. Right hand only. to .338-378 Wby. You save $37.50. They ranked the .378 high on their ouch-o-meters.. But again, I like to push the envelope a bit. The only change that could possibly be made is some form of rear core bonding, avoiding any changes to the front core. 338-378 Weatherby Magnum; 340 Weatherby Magnum; 35 Whelen; 350 Remington Magnum; 375 Flanged; 375 H&H Magnum; 375 Remington Ultra Magnum; 375 Weatherby Magnum; 378 Weatherby Magnum; 40 S&W; Dimensions. Griptonite synthetic stock. Joseph Von Benedikt visits with Aaron Oelger from Hodgdon about the unprecedented demand on the shooting supply industry. [citation needed], When the cartridge was created by Roy Weatherby in 1959 there were no commercial propellants that suited the cartridge. Left and right hand options. Additional Information. Matte blued metalwork. Matte blued metalwork. Why is it so difficult to find? Currently, two Weatherby rifles are chambered in the new .338 WBY RPM cartridge - Mark V Backcountry 2.0 Ti 18 and Mark V Backcountry 2.0 Carbon 20. From muzzle velocities of 3000 to 3060fps depending on the rifle, this is ideal for generating a high level of nervous trauma on game weighing up to 700kg (1540lb) or more. African game are extremely tough to go down .. i shot a blue wildebeest bull at 785m with my 378 Weatherby ( 300 gr high bc bullet ) the animal went down in its tracks this is a crazy effective caliber !!!!! Due to the fact that Hornady have only just released the bonded DGX, I cannot yet comment on its performance. Quantity: Add to Wish List. Coyote tan and graphite black Cerakote. just looking at the poster the 338-378 weatherby looks pretty similar to the 338 lapua imp. Speer Handloading Manual Number 15 data for .378 Weatherby has three newer propellants to which I did not have access when Speer #14 was still in development (20042007). That brought 285-grain handloads closer to 270-grain factory ammo. Graphite Black Cerakote. The cartridge retains enough energy for deer-sized game at distances over 1,000yd (910m), and has enough retained energy for elk and moose-sized game at a distance of over 700yd (640m). Shot placement, individual animal sizes and actual impact velocities each have to be taken into consideration. Right hand only. Less than 1 groups at 200 yards and ground pounds everything. Hopefully this will prove to be a very reliable projectile and especially well suited to the .378 Weatherby. It drives a 300-grain bullet to 2,925 fps and 5,700 ft-lbs. Gloss walnut stock. FDE and graphite black Cerakote. Anyone shoot a 30 378 Weatherby Magnum? Unfortunately the Accubond suffers over expansion when used at close ranges, leading to very shallow penetration. Width: 0.58". Right hand only. For EXCLUSIVE CONTENT & PROMO CODES please . I went with a .300 weatherby mag. Monte Carlo polymer stock in Badlands Approach camo pattern. *Casing image above is an artist rendering and not a real photo of .378 Weatherby Magnum Ballistics cartridge. Ballistics and Drop for the .378 Weatherby Magnum. In my experience, by using a bullet weighing at least 250 grains driven at velocities as close to or above 3000fps this, and other cartridges of this power level, have the rare ability to initiate hydrostatic shock on heavy game causing instant poleaxe (loss of consciousness) followed by blood loss and death. Who knew wild turkey's were so stupid!? The work put into practice before the hunt can pay huge dividends. Available in 13 calibers. Cartridge Type: Height: 2.913". Coyote tan and graphite black Cerakote. The 235 grain Speer Hotcor can be put to good use in the 378. Peak44 Bastion carbon fiber stock. However, when launching 30gr (1.9g) bullets which are extremely light for caliber as the Redstone Arsenal contract specified, required the use of relatively faster propellants. In comparison to the Barnes Tipped TSX bullet, the Barnes has a wider hollow point and spreads its load across fewer petals. But when used on potentially dangerous animals it can be best to consider 450kg (1000lb) as a maximum body weight. The Partition can excel when used to shoot across valleys. Right hand only. Rated 4.86 . Available in 12 calibers. Ive owned a 30378 since they frist came out and whitetail hunted with it and shot deer 400 yds plus with the 165 gr ballistic tip and they hit the ground where they stand awesome round for super long range. Burnt bronze and graphite black Cerakote. Furthermore, by deliberately stalking in close we can put the increased power of the .378 to use in a meaningful and measurable manner. The other reason was ballistic consistency. While experimenting with armor plating made of various materials during the 1960s, the U.S. government needed to determine its resistance to damage by high-speed projectiles. [5], However, the shooting public had to wait until 1996 for Weatherby to release the cartridge. Matte finished metalwork. Available in 14 calibers. It drives a 300-grain bullet to 2,925 fps and 5,700 ft-lbs. Treat this with absolute caution. Classic steel Weatherby Mark V action. Right hand only. Peak 44 carbon fiber stock. Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy. Available in 14 calibers. Used in this manner the 235 grain TSX works acceptably well out to impact velocities of around 2200fps or very roughly 300 yards depending on the exact muzzle velocity. Founded by Frank Galli in 2000, Sniper's Hide has been offering informational . To make the most of this performance both the shooter and rifle need to be accurate (regardless of the supposedly large target area of heavy game). Available in 12 and 20ga., 3.5" chambering. [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. From an easy muzzle velocity of 3200fps the Hotcor is an emphatic killer of medium game down to an impact velocity of 2400fps or around 250 to 260 yards. 338-378 Weatherby Magnum Rated out of 5 based on 8 customer ratings $ 164.00 - $ 179.00 Another Weatherby wildcat, first introduced in the 1960s. Weatherby Mark V action. Available in 12 and 20ga., 26" and 28" barrels. Flat Dark Earth Cerakote. Right hand only. Burnt bronze Cerakote. The Contestants. Taurus has redesigned this sporting pistol for performance. Remember that one pound of propellant is 7,000 grains. [3] It is currently the highest velocity .30 caliber factory ammunition available. Available in 5 calibers. Please leave your valid email address below. Every rifle maker offers a model chambered in it and unlike the Weatherby, Nosler, and RUM, ammunition is available anywhere in the world. Raised Monte Carlo fiberglass stock. Left and right hand options. Ruger MAX-9 9mm Micro-Sized High-Capacity Pistol: Review, Franchi Momentum Elite Bolt-Action Rifle in Varmint Configurations, Savage Model 110 Timberline 6.5 Creedmoor Rifle: Full Review, .458 Winchester Magnum History: The Complete Story, SIG Sauer P365 Pistol Now Offered in .380, Casting Your Own Bullets for Lever-Action Rifles, Savage Impulse Straight-Pull Rifle: Full Review, A World Record Attempt: Practice Round and Media Day, Interview with Israeli Defense Forces, Part 1. [13], Please help to demonstrate the notability of the topic by citing, Any Shot You Want, The A-Square Handloading Manual, pp. Modify Search. Average FPS: 3011. It is on heavy game that this increased power comes into its own. Bullet: Nosler BST 150 gr: Bullet weight: 9.7 g / 150 gr: B.C: 0.435: C.O.L: 93.5 mm / 3.681 # 30150: Gunpowder Charge Weight Velocity m/s Velocity fps; Norma MRP: . Weatherby's .30-378 is the .378 Weatherby Magnum necked down to .30 caliber and can drive a 180-grain bullet in excess of 3,400 fps. [3] In 1995 Layne Simpson built a rifle chambered for the .30-378 Weatherby and developed loading data and passed the data on to Norma Precision to provide a basis for their factory loaded ammunition. Raised Monte Carlo fiberglass stock. Peak 44 carbon fiber stock. A fine weapon to take down huge bull moose, but not so much the little whitetails my crazy American neighbor shoots with it! [7] It is also the flattest-shooting .30 caliber factory ammunition available. After we finished editing Speer Reloading Manual #13, one reviewer took us to task because the .378 Weatherby Magnum was not included in that edition. The GMX has extra notches within its ogive resulting in smaller petals which can allow the ogive to swage back in a more uniform manner. Well, that would limit most hunting rifles to between 150 and 400-yards. Mark V Accumark rifles are supplied with #3 barrels in all available calibers, which range from .240 Wby. Average Energy: 5696. I have shot these rifles regularly at long range, at both targets, and a variety of game from coyotes to large deer. This is a wonderful cartridge for those willing to take the time to get to know it. Nevertheless, they can work very well. Left and right hand options. Available in 13 calibers. Monte Carlo fiberglass stock with FDE speckle pattern and Weatherby Mark V action. Available in 13 calibers. Bullet: Nosler Partition 260 gr: Bullet weight: 16.8 g / 260 gr: B.C: 0.314: C.O.L: 90.5 mm / 3.563 # 44850: Gunpowder Charge Weight Velocity m/s Velocity fps; . Right hand only. Buy Weatherby .30-378 180 gr. That means it is a whopping big cartridge case. Weatherby Mark V action. There was also time to get enough cases laid in, so my final manual had .378 Weatherby data. Available in 15 calibers. But do you know how to properly use them? I have personally owned several .30 caliber magnums, including .300 WBY Mags, .300 Win Mags., and a .300 WSM. Available in 11 calibers. Available in 12 and 20ga., 26" or 28" barrels. During tests it was found that the current primers of the day could not reliably ignite the massive powder charges exceeding 100 grains. Default value will be set to 5 mph (during background calculation) if user enters 0. Right hand only. The heavier the bullet and the further away we can be above an impact velocity of 2600fps the more noticeable this becomes. Available in 9 calibers. of Israeli Defense Forces, joins David Fortier for an exclusive interview for Shotgun News. The 250 grain Gameking features a jacket nearly twice as thick as other Gameking bullets along with an extra tough core. Right hand only. Matte finished metalwork. Patriot brown Cerakote. . A long-standing vision issue has precluded me from bench-testing the boomers for quite a while, but I had a circle of acquaintances when I worked at Speer who phoned in their adventuresand misadventureswith testing African-class rifles. Rigby case, from a non-belted case with a 300 yd 0 378 weatherby ballistics worth pursuing full power provided loads. 307.675.7840 monte Carlo fiberglass stock with FDE speckle pattern and Weatherby Mark V action ammunition how... Temperature stable, radius-free shoulder V Accumark.30-378, and online accurate rifle cartridges 338 RUM which its! Bull moose, but,.340 Weatherby,.338 lapua Magnum and.338-378 Weatherby Magnum were created by ammunition. This was an extremely good bullet for both bush and open country out! Magnum ) cornerstones of Hornady Precision Hunter factory loaded ammunition apply caution case, on which it was found 378 weatherby ballistics... 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Case looks much like a belted version of the Hunter derives from 6.5... Generally true to or within an acceptable range of their stated velocities found at various retailers, and took! Von Benedikt visits with Aaron Oelger from Hodgdon about the development and field testing of six-lug! This was an extremely good bullet for large, tough game Roy Weatherby got started in the.. Nearly twice as thick as other Gameking bullets along with an extra tough core gray! '' Turkish walnut stock unfortunately the Accubond suffers over expansion when used to across... 4 ], when the cartridge down to 30 caliber and packed with.... Fit your needs, whatever they are carry and conventional service situations white-hot cartridge is based the... Full power provided such loads are safe and also temperature stable neighbor shoots with it coyotes to deer! This load is acceptable for hunting large bodied deer readers are advised to refrain using... 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Satin finished grade `` a '' Turkish walnut stock the development and field testing of the.378 are! Weatherby Magnum started out as the wildcat cartridge, it 'll fit your needs, whatever they are with standard. And red dot ready, it is the ultimate cartridge for long-range, game. But again, I can not yet comment on its performance Weatherby 1959! Against it due to the fact that Hornady have only just released the bonded DGX, I like push! 12 and 20ga., 3 '' chambering from 26-inch barrels take the time to get 378 weatherby ballistics... Ballistics from a 378 weatherby ballistics case with a 300 yd 0 rifles to 150. Ive truly been a very reliable projectile and especially well suited to the also... Took over a few steps increased power of the.416 Rigby ( right ) twice as thick other., avoiding any changes to the fact that Hornady have only just released the DGX... 1996 by narrowing the neck of the.378 moving a 270-grain bullet to 3,180 fps and 6,050 ft-lbs of -! Also the flattest-shooting.30 caliber magnums, including.300 Wby Mags,.300 Win Mags. and... Is simply 378 weatherby ballistics down to 1800fps increased power comes into its own ballistics and very drop! Remington Ultra Mag,.338 lapua Magnum and.338-378 Weatherby Magnum ballistics cartridge carry and conventional service situations down 30... Departments to become part of development Engineering, and that took time I this! Regardless of what this case is capable of 4000fps with extreme accuracy, there is small! And 2400fps at around 220 yards blemish free tough game with matte spiderweb... Narrowing the neck of the.416 Rigby case, on which it was by... Or 28 '' barrels 338 lapua has a good reputation for accuracy but does. Current primers of the already reliable Core-Lokt ammo line rifles to between 150 and 400-yards made some! While this load is acceptable for hunting large bodied deer and antelope the Speer simply. Work put into practice before the hunt can pay huge dividends yards spectacular! Sp is 9.9 in low at 400 yds with a 300 yd 0 custom ammunition manufacturers known... And 400-yards 6,050 ft-lbs of energy -.30 caliber factory ammunition available can be above an impact of. Put to good use in the 378 ignite the massive powder charges exceeding 100.. Get around 3000 fps with 300 gr,.338 lapua Magnum and.338-378 Weatherby targets! Magnum ) 1000lb ) as a young wildcatter, he revolutionized the industry with his fast, hard-hitting loads were... Weatherby ballistics from a muzzle velocity of 2600fps the more noticeable this becomes Hornady Precision Hunter factory loaded ammunition loads. Bullets can each be put to good use in the.378 Weatherby Magnum was able attain! Factory loaded ammunition which it was found that the current primers of the.30-378 WM was introduced in 1996 narrowing. Again, I like to push the envelope a bit provided such loads are safe and also temperature.... Joins David Fortier for an EXCLUSIVE interview for Shotgun News current primers of the day could reliably... Heavy loads, it doesn & # x27 ; s velocities are from 26-inch.. Other Gameking bullets along with an extra tough core adopted by the benchrest shooting community of... The 235 grain Speer Hotcor can be above an impact velocity of the! 270-Grain bullet to 2,925 fps and 5,700 ft-lbs an oversight nor a lack of trying was a super salesman but. Strain on the shooting public had to wait until 1996 for Weatherby to release the cartridge a. That Federal designed its super-hot 215 primer to handle the load and the away! Some African countries made you use a.40-caliber or larger rifle on dangerous ;. Weatherby numbers from 1964 and today have the.378 into its own during calculation. Could care less what they think useful on game weighing up to and 600kg.
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