Rugged's precision shim kits are designed for 5/8x24 barrel threads to align your muzzle brake or flash hider.
Specifications
| Features | Designed for 5/8×24 barrel threads; Rugged's 3 Port and 2 Port Brakes include shims |
|---|---|
| Height | 0.3000 |
| Length | 4.4000 |
| Width | 3.2000 |