Maple Leaf - Crazy Jet GBB Barrel - 6.04mm - 113mm SAP Swap out your buffer tube

Swap out your buffer tube with the adapter and drop it down 20mm

Including nozzle & valve pin lock

2 Aluminium buffers for modification to shorten the cycling

Heavy duty CNC steel construction

Parts may contain small marks or defects but are still new

Maple Leaf - Crazy Jet GBB Barrel - 6.04mm - 113mm SAP Swap out your buffer tube113mm 6. 04 Crazy Jet Inner Barrel for GBB Pistol M1911 Hi CAPA The Maple Leaf Crazy Jet Barrel is a new design barrel. Maple Leaf designed a barrel where the end is wider compared to the rest of the barrel. At the end of the barrel the air will pass the BB and come out first and when the BB comes out of the barrel, the air stream pulls the BB in a so called jet stream. This will have less resistance on the BB and will NOT decrease the velocity but