Rugged Suppressors Piston M16x1 RH For Obsidian 45 Bronze OP005. 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...
Rugged Suppressors Piston M16x1 RH For Obsidian 45 Bronze OP005. 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...