Black Rifle Arms Recoil Mitigator Muzzle Device
- Comes with Crush Washer
- Can be optimized for Right, Left or Ambi Shooting
RM-556 Muzzle Device:
- Designed to maximize recoil mitigation
- Minimize weight and overall profile
- 1/2x28" threads
- Heat Treated 4140
- Melonite QPQ
- Weight: 2.36 oz.
Designed for 5.56/2.23 Caliber Rifle Platforms.