Weatherby 340 Weatherby Mag 250 Gr Interlock Ammo 20 Round Box
Brand Weatherby
Category Centerfire Rifle Rounds
Caliber 340 Wthby Mag
Model Select Plus
Rounds Per Box 20
Casing Material Brass
Muzzle Energy 4002 ft lbs
Muzzle Velocity 2685 fps
Game Type Big Game
Boxes Per Case 10
Bullet Type InterLock
Bullet Weight 250 gr
Caliber Dictionary
The Below Information Has Been Provided From Our Gun Caliber Dictionary And Is Meant For Informational Purposes Only. It Is Not Intended to Describe The Unique Specifications For This Ammunition.
The 340 Weatherby Magnum was introduced by Roy Weatherby in 1962, following (and answering) Winchester's 338 Winchester Magnum. Based on the 300 Weatherby Magnum case necked up, the 340 Weatherby Magnum requires a full-length (375 H&H-length) action, but with much greater case capacity it exceeds the 338 Winchester Magnum by at least 200 feet per second with all bullet weights. It is thus a fine cartridge for elk and big bears, its primary limitation being that recoil is also increased. Those who can handle it maintain it is one of Weatherby's best! Weatherby remains the primary supplier of both rifles and ammunition. Weatherby factory loads include a 200-grain bullet at 3221 feet per second; 225-grain bullet at 3066; and 250-grain bullet at 2963. — Craig Boddington
