This Rugged 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.
Note: 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.Â
Features:
- Finish: Copper
- Material: 17-4 Stainless Steel
- Thread Pattern: 1 14.5×1″ Left Hand Metric Thread
- Heat Treated
SKU: SP001
SKU: FC002
Reviews
There are no reviews yet.