Custom Products Autococker Barrel Back .689 - Dust Black

Description

Custom Products Control Bore Autococker .689. Every Custom Products Barrel goes through a 9 step process on the some of the most technologically advanced and precise machinery on the planet. After it leaves the machine, each barrel is hand inspected and hand polished for a finish that is near perfection. A smoother inner bore means less friction on the ball which translates to less barrel breaks and greater gas efficiency.