American Precision Arms Gen 3 Little Bastard M18x1.5 .338 Cal Stainless Self Timing Muzzle Brake G3L8538S
American Precision Arms Gen 3 Little Bastard M18x1.5 .338 Cal Stainless Self Timing Muzzle Brake G3L8538S, American Precision Arms Gen 3 Little Bastard M18x1.5 .338 Cal Stainless Self Timing Muzzle Brake G3L8538S