SCO PISTON 1/2″X28 XL

$75.65

59 in stock

SilencerCo pistons were designed to be easily changed for different host firearms or calibers. Pistons are built with 17-4 stainless steel” then heat-treated for maximum durability. The piston is part of the Nielson device that moves and allows semi-automatic cycling for unlocking pistol barrels. Throw a Fixed Barrel Spacer on for fixed barrel applications. SilencerCo pistons have female threading that attaches to our SilencerCo threaded barrels.

SilencerCo Extended Piston, 1/2 x 28 RH, Fits Osprey/Octane AC59

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