Rugged manufactures premium components and accessories to fine tune the performance of your suppressor. This piston is exactly what you need to mount their Obsidian on a .578x28 threaded host weapon. When mounting a suppressor on a non-fixed barrel, pistons are necessary for proper host weapon cycling. Rugged also uses a non-slotted design to reduce gas blowback for a more pleasant shooting experience. To ensure maximum durability and a long service life, each piston is machined from 17-4 stainless steel before receiving a heat treatment. Increase the versatility of your Obsidian suppressor with a high-quality Rugged piston.

Features and Specifications:
Manufacturer Number: OP001
Rugged Suppressors Piston
Fits: Rugged Obsidian Suppressors
Threads: .578x28
Non-Slotted Design
Full Circumference Gas Seal
Built to Last
Material: 17-4 Heat Treated Stainless Steel

Note:
Spacer is required when installing on fixed barrel host weapons.