Hammerhead Barrel Adapter Fin Sizer A5 Male to AC Female

HammerHead Barrel Adapter Fin Sizer - Tippmann A5 to Autococker

The HammerHead Barrel Fin Sizer allows AC threaded barrels to be used on A5 threaded markers. The adapter combines compatibility with a precision sizer that matches the barrel's inner diameter to the ball size for improved accuracy, efficiency, and smoother shot pattern.