Rugged Suppressors Piston For Obsidian 45, M14.5x1 LH - OP008

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. When using a piston on a fixed barrel platform such as a carbine or subgun the spring must be replaced with a Fixed Barrel Spacer.Features:Drastically lowers gas blowback17-4 stainless steel constructionHeat treated