Maple Leaf - Crazy Jet GBB Barrel - 6.04mm - 84mm Grip Power (Muzzle Velocity) 330 FPS

Power (Muzzle Velocity) 330 FPS

For Action Army AAP01

Deeper hole for maximum hold

- 350 rounds high capacity

Maple Leaf - Crazy Jet GBB Barrel - 6.04mm - 84mm Grip Power (Muzzle Velocity) 330 FPS84mm 6. 04 Crazy Jet Inner Barrel for GBB Pistol G19 G23 PPQ M84 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