STD Simple Threaded Device Brake Review
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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…