Maple Leaf Crazy Jet Aerodynamic 6.04mm Inner Barrel w/ Hop Up Chamber Complete Set for Marui M1911 4.3" (94mm) Major Color_Cerakote Black 676 Major Color Black Length

676 Major Color Black Length 837mm / 919mm (Extended) Barrel Length 250mm Blow Back Yes Hop-up Adjustable Shooting Mode Semi/Fully Automatic Magazine Capacity 20+1 rounds Bullet Type 6mm BB Pistol Power Source HFC134a &amp

On frame safety & hammer decocker

Material : Aluminum/Stainless/Steel

Fits For Marui M&P9 GBB

Maple Leaf Crazy Jet Aerodynamic 6.04mm Inner Barrel w/ Hop Up Chamber Complete Set for Marui M1911 4.3" (94mm) Major Color_Cerakote Black 676 Major Color Black LengthMaple Leaf Crazy Jet Aerodynamic 6. 04mm~ Inner Barrel w Autobot Hop Up Chamber Complete Set for Marui M1911 (113mm) 94mm Length (M1911 4. 3") Crazy Jet Aerodynamic 6. 04mm~ Inner Barrel Aluminum Construction Improved steel pressure plate I Key Hop Up Adjustment Wheel Autobot Hop Up Bucking Maple Leaf Aluminium M1911 Chamber set included