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257 Weatherby Ballistics Chart

257 Weatherby Ballistics Chart - Web.257 weatherby magnum minimum maximum bullet weight: All are zeroed at 300 yards. 1945 ballistic info view additional info below. Web weatherby model 307™ action. Both calibers have their advantages and it ultimately comes down to personal preference and specific. Peak 44 carbon fiber stock. It was like dropping a corvette z06 in amongst a pack of hupmobiles. The.257 roberts failed to gain any traction after the initial introduction of the 117 grain round into the market because the.250 savage was considered to have better velocity. Velocities from shorter barrels will be reduced by 30 to 65 feet per second per inch of barrel removed. Today, those same performance qualities are every bit a part of weatherby cartridges.

Revisiting the .257 Weatherby Cartridge Firearms News
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On the other hand, the 257 weatherby offers exceptional stopping power and a wider range of available bullet options. Web with 120 grain bullets, the.257 is able to keep above 2600fps for high shock and broad wounding on larger animals of up to 180kg (400lb) out to 300 yards, very much on par with the 7mm remington magnum. Web .257 weatherby magnum ballistics: It was like dropping a corvette z06 in amongst a pack of hupmobiles.

Perhaps You Should Rectify That Oversight.

Web the ballistic performance based off four grain types for velocity is 3,825 ft/s (87 gr), 3,602 ft/s (100 gr), 3,400 ft/s (117 gr) and 3,305 ft/s (120 gr). At 450 and 400 yards respectively, wound channel diameters decrease resulting in slower kills. 90 gr case trim length: Both are classics, and both are sound designs.

Web Ballistically, The Weatherby Round Was Light Years Ahead Of The Other Three.

This first 257 weatherby magnum ballistics chart shows hornady 90 grain gmx outfitter with a ballistic coefficient of.290. Light tan with green & brown sponge accents vertical grip stock with graphite black adjustable cheek piece. 1945 ballistic info view additional info below. Velocities from shorter barrels will be reduced by 30 to 65 feet per second per inch of barrel removed.

1:10 Charge Velocity Charge Velocity Load Powder (Grains) (Fps) (Grains) (Fps) Density (%) Imr 4831 64.0 3465 68.0 3683 92 Xmr.

All three calibers perform similarly out to 400 yards, and the interesting thing is the.257. 25 caliber max case length: The.257 was roy weatherby’s favorite. Web the ballistic performance based off four grain types for velocity are 3,563 ft/s (75 gr), 3,368 ft/s (90 gr), 3,108 ft/s (100 gr), and 2,777 ft/s (115 gr).

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