Maple Leaf Crazy Jet Aerodynamic 6.04mm Inner Barrel w/ Autobot Hop Up Chamber Complete Set for Marui Hi-Capa 5.1 (138mm) Degree:with TH06A70 Item Code: UAC-ACC-00001-SV

Item Code: UAC-ACC-00001-SV

The gas goes from the magazine into the loading muzzle (pressure)

you can fill 1300 rounds BB

Manufacturer Tokyo Marui / TM Length 217mm Barrel Length 125mm Hop-up Adjustable  Shooting Mode Semi-Automatic Magazine Capacity 26+1 Bullet Type 6mm BB Power (Muzzle Velocity) 275 FPS (Top Gas Test @ 25°C Room Temperature) / 230 FPS (HFC134a Test @ 25°C Room Temperature)

- Install any 30mm Rifle Scope

Maple Leaf Crazy Jet Aerodynamic 6.04mm Inner Barrel w/ Autobot Hop Up Chamber Complete Set for Marui Hi-Capa 5.1 (138mm) Degree:with TH06A70 Item Code: UAC-ACC-00001-SV138mm Length (Hi Capa 5. 1) Crazy Jet Aerodynamic 6. 04mm~ Inner Barrel Aluminum Construction Improved steel pressure plate I Key Hop Up Adjustment Wheel Autobot Hop Up Bucking 60 70 Degree Maple Leaf Aluminium Hi Capa Chamber set included