The Muzzle Brake-QD is designed for maximum recoil reduction when firing the host unsuppressed.

Muzzle Brake-QD caliber/compatibility:

• Muzzle Brake-QD 556: HX-QD 556k, 556, 762, 762 Ti and Magnum Ti suppressors

• Muzzle Brake-QD 762: HX-QD 762, 762 Ti and Magnum Ti suppressors

• Muzzle Brake-QD 338: HX-QD Magnum Ti suppressor

NOTE: Larger caliber mounts are NOT compatible with smaller caliber suppressors. Smaller caliber mounts ARE compatible with larger caliber suppressors.