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Weatherby .338-378 Wby Mag 250 Grain NP 20 Round Box

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Typically ships the same business day when ordered before 4pm CST.
  • Non-returnable item. We will not accept any returns on this item.
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.338-378 Weatherby Magnum, Weatherby, 250 Grain Nosler Partition Bullet, 20 Round Box.

Weatherby ammunition remains true to the concept Roy Weatherby developed in the 1940s, the faster a bullet traveled, the better. The flatter it would shoot, the less it would drop, the harder it would hit, the better its terminal performance. At the same time, our ammunition also takes advantage of the latest in controlled expansion bullets which are capable of harnessing the higher velocities to create a cartridge that provides the ultimate in penetration, large wound channels and more one shot kills.

Another Weatherby wildcat, the .338-378 was first introduced in the 1960s. This is good cartridge for longrange, big game hunting. Delivers more than 5,000 foot pounds of energy at the muzzle with a .338 sized bullet. Extremely powerful and flat shooting. Based upon the .378 case, necked down to .338. Reintroduced as a Weatherby production cartridge in 1998.

Features and Specifications:
Manufacturer Number: N333250PT
Non-returnable item.
Muzzle velocity: 3060 fps.
Velocity at 100 yards: 2856 fps.
Velocity at 300 yards: 2475 fps.
Muzzle energy: 5197 ft/lbs.
Energy at 100 yards: 4528 ft/lbs.
Energy at 300 yards: 3401 ft/lbs.
Uses: Large Game.


Item#: AMM-475-016
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