Extra Heavy Buffer for Blowback Modern Sporting Rifles
By Nathan S.
New Frontier Armory, known for their billet modern sporting rifle receivers across a variety of calibers has announced the release of an extra-heavy buffer for AR-type weapons. The extra-heavy buffer is designed for pistol caliber carbines to improve function. Unlike their semi-automatic big brothers, AR pistol caliber carbines are not gas operated, they are blowback […]
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Source:: The Firearm Blog