APS, Accurate Pistol Systems LLC, 1SHOT Systems is a design manufacturing firm. The 1Shot is NOT A PISTOL BRACE!  The 1SHOT by design never attaches to the firearm. Multiple U.S. and Foreign Patents have been granted for this design criteria. The 1SHOT is a dynamic pistol rest that gives an operator the ability to fire their handgun with increased accuracy, stability, and safety. When it comes to saving lives, accuracy is everything. 5 world records for accuracy have been set with the 1SHOT. (less)