The AR-15 Crush Washer fits most barrel profiles and allows proper attachment of muzzle device and has 12 Pieces per pack. It ensures proper indexing of a flash hider or muzzle brake.
| Choke Configuration | Black |
| FireArm | No |
| Twist | 223 |
| Caliber or Gauge | Crush Washer |
| Length | Crush Washer |
| Model | Crush Washer |
| Sights | Steel |
