Glock Hop Chamber Set with a Crazy Jet Barrel and Autobot 60 Degree bucking
150mm 6.04 Crazy Jet Inner Barrel for GBB Pistol, fits MK23 with mod to hop chamber only
117mm 6.04 Crazy Jet Inner Barrel for GBB Pistol
86mm 6.04 Crazy Jet Inner Barrel for GBB Pistol
97mm 6.04 Crazy Jet Inner Barrel for GBB Pistol G17/G18/P226
113mm 6.04 Crazy Jet Inner Barrel for GBB Pistol
106mm 6.04 Crazy Jet Inner Barrel for GBB Pistol
138mm 6.04 Crazy Jet Inner Barrel for GBB Pistol
100mm 6.04 Crazy Jet Inner Barrel for GBB Pistol
180mm 6.04 Crazy Jet Inner Barrel for GBB Pistol
84mm 6.04 Crazy Jet Inner Barrel for GBB Pistol
80mm 6.04 Crazy Jet Inner Barrel for GBB Pistol
123mm 6.04 Crazy Jet Inner Barrel for GBB Pistol
91mm 6.04 Crazy Jet Inner Barrel for GBB Pistol
94mm 6.04 Crazy Jet Inner Barrel for GBB Pistol