TTI Black CNC 7075 Aluminum Light Weight WE G17/G19 Blowback Housing

ULTRA LIGHTWEIGHT DESIGN [15G]REVOLUTIONARY PATENT ZERO-FRICTION DESIGN CNC MACHINED 7075 AIRCRAFT GRADE ALUMINUMADJUSTABLE REGULATOR TO EARLY AIR CUT OFF BLOWBACKSuitable For WE G17/ G19 GBB