From the Sisk rifle, and several other .300 Win. Mag. rifles with 24 " barrels, propellants such as IMR 4350 and Reloder 17 produced the highest velocities with 150-gr. bullets.

Both the 7mm Rem Mag and .300 Win Mag contain the ability to deliver impressive accuracy results. I have owned and shot rifles chambered in both of these cartridges that consistently produced sub-MOA ...

When it comes to the 300 PRC vs 300 Win Mag, both cartridges are very similar. ... Also, there are more 300 Winchester Magnum rifles, in more different styles to choose from.

The 300 Win Mag has more thump and a stellar reputation for accuracy. Federal Premium. As with the 7mm Rem Mag, the cartridge case for the 300 Winchester Magnum is based on the famous 375 Holland ...

Winchester also released the .270, 7mm and .325 WSM cartridges, as well as the .223, .243 and .25 Winchester Super Short Magnum (WSSM) cartridges, but the .300 WSM is far and away the most popular.

If you want to ignite a spirited conversation, ask hunters and shooters for their take on the 300 PRC vs 300 Win Mag. You will quickly encounter opinions harder than granite bedrock and as ...

The associated move from 7.62x51mm to .300 Win Mag ammo helped boost the range of the ESR from the M24’s 800 meters to roughly 1,200 meters, as PEO Soldier explained at the time.

The Army recently awarded a contract that will result in the fielding of 250 XM2010 Enhanced Sniper Rifle (ESR) weapon systems chambered for .300 Winchester Magnum ammunition.

I’ve been shooting a Cooper Open Country Long Range rifle chambered in .300 Win. Mag. loaded with Barnes 165-gr. TTSX bullets, and am pleased with the accuracy.