Rugged’s piston uses a non-slotted design creating a full circumference gas seal. This drastically lowers gas blowback for a more enjoyable shooting experience. Machined from 17-4 Stainless Steel and heat treated this piston is built to last.
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Yankee Hill 4401MB28 sRx QD Mini Muzzle Brake Black Phosphate Steel with 1/2″-28 tpi, 9mm, 1.10″ OAL & 9.375″ Diameter for sRx Adapters
$80.75
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