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.
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| Weight | 2 oz |
|---|---|
| Dimensions | 3.00 × 1.50 × 1.50 in |
| Fit | Obsidian 45 |
| Type |
