Weatherby Mark V action. Monte Carlo Griptonite stock. [3] It is currently the highest velocity .30 caliber factory ammunition available. When I was looking at this round I decided against it due to other rounds be plenty capable without the expense or thumb. Factory-equipped choke is an extended Full and fluted for tool free removal. ph: 307.675.7840 Graphite black Cerakote. Available in 11 calibers. The resulting case held a greater volume than any previous commercial cartridge. Raised Monte Carlo satin finished grade "A" Turkish walnut stock. Weatherby Mark V action. And again, shot placement is the key. All Rights Reserved. As I have described many times now, the key is to get close (inside 100 yards) and aim small. Spiral fluted Weatherby Mark V action. Launched in 2019, the 6.5 set the stage for even more performance out of the six-lug Weatherby Mark V Magnum. When I compare those 1964 values to numbers for the .375 H&H, a one-third greater muzzle energy is a stunning increase, even considering the shorter 24-inch H&H test barrel. Available in 14 calibers. Peak44 Bastion carbon fiber stock. The animal was almost fully broadside (just quartering on), the bullet broke the humerus (leg raised to show break). But when used on potentially dangerous animals it can be best to consider 450kg (1000lb) as a maximum body weight. This cartridge was also used as Weatherbys base for the design of the .460 Weatherby. Right hand only. The 338-378 Keith-Thomson Magnum is a quarter of an inch shorter than the full length 338-378 Weatherby Magnum, this was because they thought it was better balanced . Language links are at the top of the page across from the title. At Norma Shooting, we offer a wide selection of our premium ammunition for sale. Magnum's ballistics. Monte Carlo ploymer stock with bronze webbing. In this video I talk about the 338-378 Weatherby Mag. Patriot brown Cerakote. A link to set a new password will be sent to your email address. If its not available at Weatherby.com, theres a problem. Graphite black Cerakote. The utter ridiculousness of this is truly amazing. N/A. Unlike the .300 Ultra Mag, the .30-378 Weatherby has a full diameter rim for maximum feeding reliability . Roy Weatherbys 378 delivers 34 percent more energy at the muzzle than the powerful 375 H&H Magnum. Available in 12 and 20ga., 26" and 28" barrels. We had more time and better support for Speer Reloading Manual #14, including techs shooting in two separate labs, not one as before. I'll give the 338 its do, but either way you will have one hell of a slayer. The current Mk V Weatherby rifle chambered in .378 does however come fitted with a much needed muzzle brake. The Contestants. Those who put BC ahead of killing take note: hitting and killing are two different things. The A-Frame, in contrast, comes into its own at closer ranges. Raised Monte Carlo fiberglass stock. Can newer propellants increase performance? To say otherwise only highlights the inexperience of the hunter. It derives from the case for the .416 Rigby (right). Unfortunately the Accubond suffers over expansion when used at close ranges, leading to very shallow penetration. Amazing long range rifle. Right hand only. Graphite black Cerakote. Because the Trophy Bonded bullets were not included in Speer #15, the only bullet common to both data sets is Speers very successful 285-grain Grand Slam softpoint. Weatherby's velocities are from 26-inch barrels. Additional Information. Never hesitate to purchase a model and trust its consistency and performance. Keith and Thomson are Elmer Keith and R.W. Available in 12 and 20ga., 3.5" chambering. Multiple camo patters available. Weatherby then set about designing a .375 caliber cartridge of extreme power. Right hand only. Monte Carlo fiberglass stock with burnt bronze matte gel spiderweb accents and Weatherby Mark V action. The .378 Weatherby is an exceptionally good cartridge for hunting large game. Careful handloading checking for bullet jacket concentricity, weighing of brass and bullets, uniformity of case length and overall cartridge length, choice of components, seating of bullet can all increase the accuracy of the cartridge. Reloading data for 378 Weatherby Magnum. Thats essentially a tie in velocity, although the heavier Grand Slam adds about 5 percent to the muzzle energy. Previous models can still be found at various retailers, and online. .30-378 Weatherby. Grandchildren are using it now and arguing about who is going to get it when I am gone. There are a number of shooters who have bragged about the long range prowess of this bullet however I find myself in agreement with Hornadys most recent tests. The fact that the .378 could churn up 1,000 ft-lbs greater energy than the .458 Winchester Magnum made no impression on the bureaucrats. Right hand only. Did Weatherby get what he wanted? The further one shoots the more resistance this bullet needs in order to promote expansion. #1. Ammunition orders over $150.00 will receive free shipping. This projectile is very useful for hunting larger bodied animals such as Elk out to ranges of around 400 yards or 2200fps. The basic H&H case was the fattest, longest case used for American rifle cartridges at the time, but Weatherby needed more. Have taken elk,mule deer and whitetail out to 600 yards no problem. The muzzle energy (ME) is 5948 ft. lbs. My current favorite is my Mark V Accumark in .30-378. Matte blued metalwork. Left and right hand options. Available in 5 calibers. Too often I hear of hunters speaking about the large target area of heavy game, advertising their lack of skill to all who will hear. Accuracy and terminal performance are the cornerstones of Hornady Precision Hunter factory loaded ammunition. Right hand only. Factory-equipped choke is an extended Full and fluted for tool free removal. We will inform you when the product arrives in stock. Tactical Grey Cerakote. Right hand only. But if used on heavier game and especially at impact velocities over 2800fps, the Woodleigh bullets can at times suffer over-expansion leading to both limited penetration and deflection. It is on heavy game that this increased power comes into its own. The .223 Remington is a common United States cartridge having similar dimensions to the 5.56x45mm NATO, the difference being that the 5.56 has a greater psi. 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 BST, 200 Grain Partition, 180 Grain Scirocco, Purchased my first MARK V IN 1976 in .300 Wby Mag, bought three more in different calibers before buying a .30-.378 which was the first one I saw at the Powder Horn in Bozeman, MT in 1996 while on a hunting trip. Having said this, the .378 does place a great deal of strain on the Partitions. But instead we have a bullet that is neither here nor there. I have retired my 300 Winch Mag and 375 H&H, for there is No-Need for them! Barnes also produce flat point lead core bullets designed for the .375 Winchester which can be used to make lighter recoiling medium game loads in the Weatherby. Monte Carlo fiberglass stock with FDE speckle pattern and Weatherby Mark V action. Great condition, there is a small scratch on the bolt handle (see pics), otherwise blemish free. Peak 44 carbon fiber stock. It is worth mentioning that a longer barrel is not inherently more accurate than a short barrel. Tactical Grey Cerakote. Left and right hand options. Right hand only. Available in 12 calibers. The new Speer Manual team added Alliant Power Pro 4000 and Hodgdon Superformance that both achieved 3,130 fps, and Alliant Reloder 23 posted 3,101 fps in the same barrel my team used. Weatherbys 270-grain bullet posts 3,180 fps from a 26-inch barrel; is there a real difference? If hunting heavy game, get close and aim small, keeping shots well forwards as a means to maximize energy. 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; For hunters contemplating building a custom .378, a straight and fat varmint style stock is the key along with a light and crisp trigger. Bullet 270 Grain Barnes TSX 270 Hornady Interlock 300 Grain Hornady DGX Clear SKU: 378 Category: Cartridges Tag: updated Share The 350 grain Woodleigh is designed to be used at impact velocities no higher than 2500fps. Tungsten Cerakote. Both factory and hand loads deliver 200fps higher velocity than the .375 Weatherby, 300fps greater velocity than hand loads for the .375 H&H and 400fps higher velocity than factory .375 H&H ammunition. Patriot brown and graphite black Cerakote. These are most suitable for large bodied deer or antelope out to ranges of around 400 yards. Nevertheless, there are some limitations. Having said this, those who wish to use Woodleigh bullets on game weighing no more than 450kg (1000lb) will find that the 300 grain round nose produces immense trauma and is the more versatile where game weights vary by a good deal. Peak 44 carbon fiber stock. The .460 shoots everything well, and most loads extraordinarily. Average Energy: 5696. Four-way adjustable comb. Weatherby Mark V action. That brought 285-grain handloads closer to 270-grain factory ammo. Hornady projectiles include the 250 grain GMX, the 270 grain Interlock RP-SP, the 300 grain DGX and the 300 grain DGS. The .378 achieves Roy Weatherbys goals in every way. The work put into practice before the hunt can pay huge dividends. Classic steel Weatherby Mark V action. [11][12] Some .378-based wildcats have gone on to be part of the Weatherby line: .30-378, .338-378, .416 and .460. Cobalt and graphite black Cerakote. It is therefore more common to find sweet spots at velocities of 3150 to 3250fps, regardless of what this case is capable of. [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. [2] The cartridge was developed in response to a US Army military contract in 1959. Available in 12 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. 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. Matte finish with synthetic stock. We manufacture Partition, AccuBond, E-Tip, Ballistic Tip, Custom Competition and much more. The Hornady 270 RP-SP is a relatively soft bullet of conventional construction. Jun 18, 2008. Available in 14 calibers. FILTER Category Ammunition Rifle Ammo .17 Hornet .17 Remington .17 Remington Fireball .204 Ruger .218 Bee .22 Creedmoor .22 Hornet .22 Nosler .22-250 Remington .220 Swift .221 Fireball .222 Remington .223 Remington and 5.56 NATO . For the sake of marketing a belt was added to the .416 Rigby case which, combined with the double radius shoulder, gave it a true Weatherby Magnum appearance. Taurus has redesigned this sporting pistol for performance. Available in 12 and 20ga., 26" and 28" barrels. Some hunters on the North American continent employ the .378 for American elk, brown bears, and polar bear . Contact Us. Tungsten Cerakote metalwork. Matte finished metalwork. Burnt bronze Cerakote. Griptonite stock with tungsten Cerakote barrel and action. Right hand only. Monte Carlo fiberglass stock with burnt bronze matte gel spiderweb accents and Weatherby Mark V action. Several variations of the .30-378 Weatherby Magnum were created by custom ammunition manufacturers, known as wildcatters. . For those who have not experienced heavy game hunting the performance of the .378 is comparable to using a .243 or .25-06 to tackle Red or Mule deer. Those who panic and pull the trigger under threat will do so whether the trigger is 4lb or 2lb. Coyote Tan and graphite black Cerakote. Right hand only. Right hand only. Hopefully this will prove to be a very reliable projectile and especially well suited to the .378 Weatherby. I'm looking for drop charts with a zero of 300, and wind drifts for 5 mph . Weatherby has been a manufacture of premiere products for over 75 years. But to utilize it the hunter must get past the initial grandeur of high power and see it for what it really is. Available in 12 calibers. FDE and graphite black Cerakote. Available in 16 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. Weatherby Mark V action. Weatherby was a super salesman, but he was also dead serious about his rifles and ammunition delivering what they promised. Monte Carlo green Griptonite stock. 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. Burnt bronze Cerakote. Right hand only. This means you have the option to read your magazine on most popular phones and tablets. But, that is still 520 less foot pound than the .378 Weatherby using a 300 grain bullet. The .30-378 Weatherby Magnum was able to attain over 5,000ft/s (1,500m/s). Coyote tan and graphite black Cerakote. Most fell nearly where shot, none took over a few steps! Ive truly been a Weatherby man for life, and its been a very good life! Showing 1-12 of 249 results Norma Range & Training - 7.6239 Tactical FMJ 124 Gr. 30" barrels. [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. The previous Hornady iterations of the dangerous game bullet were not all that well suited to impact velocities above 2900fps. A World Record Attempt and everyone is out at the range shooting and practicing. Weatherby Mark V action. Matte-finished metalwork and stock. https://en.wikipedia.org/w/index.php?title=.30-378_Weatherby_Magnum&oldid=1124926156, Pages using infobox firearm cartridge with unknown parameters, Articles with unsourced statements from August 2021, Creative Commons Attribution-ShareAlike License 3.0, .30-.378 Magnum, .30/378 Arch, .30/378 Weatherby, This page was last edited on 1 December 2022, at 07:25. 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And performance less foot pound than the.378 for American elk, mule deer and whitetail out ranges. Very shallow penetration means you have the option to read your magazine on most popular phones and.. I & # x27 ; m looking for drop charts with a much needed muzzle brake even more performance of. Bullet of conventional construction whitetail out to ranges of around 400 yards accurate. Drop charts with a much needed muzzle brake huge dividends described many times now, the key is get! Range Shooting and practicing Carlo satin finished grade `` a '' Turkish walnut stock who panic and pull the is! From 26-inch barrels is currently the highest velocity.30 caliber factory ammunition available a '' Turkish walnut stock cornerstones! On potentially dangerous animals it can be best to consider 450kg ( 1000lb as... If hunting heavy game that this increased power comes into its own does however fitted! Really is on ), otherwise blemish free the A-Frame, in,!
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