Tokyo Marui Hi-Capa 5.1 GBB Thumb Safety - Black (H51-44&45) Inner Barrel Category_GBB SMG Last Steel Gear Teeth with

Last Steel Gear Teeth with Thermal Treatment

Full Metal Receiver & Outer Barrel

Item Weight (gram) 3338 Major Color Black Length 770mm / 855mm (Extended) Barrel Length ~365mm Blow Back Yes Hop-up Adjustable Shooting Mode Semi/Fully Automatic Magazine Capacity 40 Rounds Bullet Type 6mm BB Pistol Power Source HFC134a &amp

Original blowback housing may need modification while installing

Improper charge of gas may not be able to empty all Plastic Bullet in the magazine (especially under cool weather)

Tokyo Marui Hi-Capa 5.1 GBB Thumb Safety - Black (H51-44&45) Inner Barrel Category_GBB SMG Last Steel Gear Teeth withParts No.: H51 44 & H51 45