.300 Winchester Short Magnum - Wikipedia
300 Winchester Short Magnum (also known as 300 WSM) is a .30 caliber rebated rim bottlenecked centerfire short magnum cartridge that was introduced in 2001 by Winchester. [1] Specifications. The overall cartridge length is 72.6 mm. The cartridge case length is 53.34 mm. The bullet diameter is .308 in (7.82 mm), which is common to all U.S. .30 ...
.300 Winchester Short Magnum Ballistics - GunData.org
Ballistics and Drop for the .300 Winchester Short Magnum. The .300 Winchester Short Magnum (.300 WSM) was designed in 2001 by Winchester Repeating Arms Company. The design has no parent case and is based off a .308 bullet with a 1:10 twist and large rifle magnum primer.
The .300 WSM - CHUCKHAWKS.COM
The .300 WSM (Winchester Short Magnum) is the most popular and widely distributed of the modern crop of short magnum cartridges in terms of both factory loaded ammunition and rifles available. It has slightly less powder capacity than the standard length .300 Winchester Magnum.
Behind the Bullet: .300 Winchester Short Magnum
Nov 3, 2020 · Where those Remington Magnums were both based on the belted .375 H&H case, shortened to fit in the short-action (.308 Winchester-length) receivers, the new .300 Winchester Short Magnum (WSM) was not belted, relying instead on its 35-degree shoulder for headspacing. The concept of the short, fat cartridge—with a more compact powder column ...
.300 WSM Review: What You Need to Know About the .300 WSM …
Let's start off with the good stuff: Pros: Flat Trajectory: One of the best things about the .300 WSM is how flat it shoots. This means more accuracy downrange and the capability of making longer shots.
.300 Winchester Short Magnum - BallisticStudies.com
The .300 WSM is capable of driving all bullet weights at suitably high velocities to deliver fast killing on medium game at close through to truly long ranges - providing the shooter has no illusions as to the need for adequate personal shooting discipline and technique.
.30-06 Springfield vs. .300 Winchester Short Magnum
May 3, 2023 · If you go with the .30-06, you’re trading top-shelf ballistics for comfort, ammo cost, and rifle availability. If you go with the .300 WSM, you’re trading a tried-and-true cartridge for a modern design that’s more accurate, faster, and harder-hitting.
Ammo Brief: The Whopping ‘Little’.300 WSM - Gun Digest
May 18, 2018 · The relatively new 300 WSM offers the best of both worlds — power and efficiency. Learn more about this red-hot short magnum.
Pick the Best .300 Short Mag - RifleShooter
Jan 4, 2011 · By using special propellants, Hornady technicians found a way to virtually match the bullet speeds of the .300 WSM in the 20-inch barrel of Ruger's new Model 77 Compact Magnum. Whether or not that alone will keep the cartridge alive remains to be seen, but I will say this.
300 WSM Ballistics Charts (Federal, Hornady, Remington, …
Oct 10, 2022 · The below 300 WSM Ballistics chart shows 150 grain Copper Impact Rounds from Winchester Ammunition.