Description
Rugged Suppressors Obsidian piston (Model OP001) is a suppressor piston for a .578×28 thread pattern. It uses a non-slotted design that makes a full circumference gas seal to help reduce gas blowback. The piston is machined from 17-4 stainless steel and heat treated for durability. Length is 1.5.
Key details
- Non-slotted design for a full circumference gas seal
- Built from 17-4 stainless steel, heat treated
- Thread pattern: .578×28
Specifications
| Model | OP001 |
|---|---|
| Thread Pattern | .578×28 |
| Length | 1.5 |
| Material | 17-4 Stainless Steel |



