This kit includes both the APA LB2 Brake as well as the Sovereign APA Mount.
The most effective muzzle brakes on the market just got better! The Gen II muzzle brake was designed with one goal in mind, we wanted to bring our recoil reduction to those customers out there with currently threaded barrels. These brakes make life much simpler. There are no crush washers, flat washers, or Loctite required. Simply you and a crescent wrench.
This mount allows the use of the American Precision Arms LB2 Muzzle Brake in conjunction with the Liberty Suppressors Sovereign 30 caliber suppressor. This mount replaces the rear nut on the APA LB2 Brake.