The American Precision Arms Gen II Micro Bastard Brake is one of the most effective muzzle brakes on the market in such a small package. The Gen II version of the Micro Bastard muzzle brake is designed to bring maximum recoil reduction to shooters with barrels which are already threaded.
The APA Gen II Micro Bastard Brake does not use a crush washers, flat washers, or Loctite. Assembly simply requires the use of an adjustable spanner.
These brakes need to be ordered caliber specific as the bore is .032" over bullet diameter for clearance while maximising performance.
Specs for the APA Gen II Micro Bastard are:
- 1/2x28 TPI
- 4.5cm long
- Stainless Steel
- Accommodates muzzle diameters from .575 to .750
- Bore Diameter: .250"
Thread: 1/2x28 TPI
Finish: Stainless Steel
Fits Muzzle Diameters: from .575 to .750