AR15PistonSystem's channel

AR15PistonSystem has a new channel under the Black Rifle Arms name. You can find us at: youtube.com/user/BlackRifleArms

AR15PistonSystem has a new channel under the Black Rifle Arms name. You can find us at: youtube.com/user/BlackRifleArms

AR15PistonSystem has a new channel under the Black Rifle Arms name. You can find us at: youtube.com/user/BlackRifleArms

@thosemynikes I have put thousands of steel cased rounds through my AR-15 while testing Black Rifle Arms piston systems and its no big deal just a little harder on the aluminum than the brass case ammo. Remember a rifle is a tool. I done think you will ever find a carpenter worrying about how har...

@runhorun As long as the AK is within tolerance it would make no difference. The Bulgarian AKs are considered to be one of the highest quality AKs available. The AK's parts between calibers are nearly interchangeable, save the bore, bolt, and chamber. This can easily turn into the Ford vs Chevy a...

@TexasDistortion Check out ar15performance com They have an enhanced 7.62x39 bolt that has been made stronger by using 9310 alloy, redesigning the lug and cam pin area, moreover these bolts reliably fire the hard primers commonly encountered with Russian surplus ammo. If you want a piston opera...