Made from 17-4 Stainless Steel and heat treated. Our pistons come with wrench flats that allow for a more secure attachment to your firearm.
Features:
-Interchangeable with SilencerCo and Rugged pistons
-Pair with a Piston Spring for reciprocating barrels or Fixed Barrel Spacer for fixed barrels.
3 Reviews
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1/2x28 piston
love the wrench flats, allows me to get the piston on tighter then by hand.
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Outstanding
Outstanding service thank you!!
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Rad 9 piston
She's a beauty... The metric, left handed thread Sig copperhead K barrel now had a "shusher" installed. Very happy with the product. Order showed up quickly.
