STD Simple Threaded Device Brake Review
STD Simple Threaded Device Brake Review
After realizing that my fun time blasting away with my AR15 pistol was causing the stock price of Tylenol to raise, I decided something needed to be done to tame down that insufferable AR15 pistol muzzle blast. Historically my prefered muzzle brake has been the PWS CQB which I find does a mighty fine job of the sh…