BCA Service Gas Blowback Pistol Build (Per Unit) dytac water resistance and high

water resistance and high

Improper charge of gas may not be able to empty all Plastic Bullet in the magazine (especially under cool weather)

BBA will shim your gearbox to get rid of as much of that annoying sewing-machine noise as is possible

TSA-style locks for extra security

Use of improper power supplies

BCA Service Gas Blowback Pistol Build (Per Unit) dytac water resistance and highDo you dream of a pistol build that offers performance, reliability, and gas efficiency? Maybe you have a G17 or a Hi Capa you want to turn into your main for CQB, but you dont know how to get it there. BBA will build you a pistol using premium parts. Our techs will test, fit, and tune all components so that they work together as intended. We can install both external and internal components ranging from: Slides Outer barrels Frames Triggers Barrel