Rugged Suppressors Obsidian Piston .578x28

Inter-Store Transfer
If this item is out of stock at your local RifleGear but available at our other location, no problem. Just place your order and select In-Store Pickup as the shipping method. As long as the item is legal in your location, we will transfer the item for you. You will be notified by e-mail when your item arrives.

The Rugged Suppressors Obsidian Piston features a non-slotted design for a full circumference seal. This design reduces gas blowback during suppressed shooting. Constructed from 17-4 stainless steel and heat treated.

*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(sold separately).