338-378 Weatherby Magnum

338-378 Weatherby Magnum

$167.00

In stock

Another Weatherby wildcat, first introduced in the 1960s. This is the ultimate cartridge for long-range, big game hunting.

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Another Weatherby wildcat, first introduced in the 1960s. This is the ultimate cartridge for long-range, 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.

BALLISTICS


Velocity

Bullet TypeBallistic Coefficient@ Muzzle100 Yards200 Yards300 Yards400 Yards500 Yards
225 Grain TTSX 0.514 3180 2974 2778 2591 2410 2238
250 Grain Partition 0.473 3060 2856 2662 2475 2297 2125

Energy

Bullet TypeBallistic Coefficient@ Muzzle100 Yards200 Yards300 Yards400 Yards500 Yards
225 Grain TTSX 0.514 5052 4420 3856 3353 2902 2501
250 Grain Partition 0.473 5197 4528 3933 3401 2927 2507

Trajectory

Bullet TypeBallistic Coefficient100 Yards200 Yards300 Yards400 Yards500 Yards
225 Grain TTSX 0.514 3.1 3.8 0.0 -8.9 -24.0
250 Grain Partition 0.473 3.5 4.2 0.0 -9.8 -26.4

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1 customer reviews

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(based on 1 reviews)
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  1. acurrate and dependable cartridge

    By RHINOPENN March 14, 2015

    I have owned a mark V in this caliber for over 5yrs now, extremely happy with its performance here in northern BC Canada. It has anchored the biggest game we have here. From Bear,Moose,Elk. Out beyond 1100yrds. I just wish the ammunition was more attainable here in Canada.

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