These two magnum cartridges are closer than you might thing. The 7mm Rem Mag is pictured left, the 300 Win Mag is on the right. For cartridge connoisseurs, the early 1960s was a monumental time period ...

There’s no real definition as to what “magnum” means when it comes to rifle cartridges, but as far as 0.30-calibers rifle cartridges are concerned, “magnum” generally means a cartridge that’s more ...

The Army has selected gunmaker Sig Sauer to produce .300 Winchester Magnum ammunition for the service's bolt-action M2010 Enhanced Sniper Rifle By Jared Keller Published Jan 15, 2020 3:59 PM EST The ...

The U.S. Army recently selected Sig Sauer, maker of the new Modular Handgun System, to make .300 Win Mag ammunition for the service's bolt-action sniper rifle. In a $10 million deal, Sig will ...

Sig Sauer Inc. is now offering a .300 Win Mag round in its high-performance, copper hunting ammunition. "This accurate hunting round features an all-copper bullet that delivers deep penetration and ...

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