The G&G GC16 Series features:
Full metal receiver set
Reinforced gears
G&G High Torque motor
8mm bushings
Metal spring guide
Polycarbonate piston head
Nylon cylinder head
Aluminum inner barrel
The G&G GC16 Series features:
Full metal receiver set
Reinforced gears
G&G High Torque motor
8mm bushings
Metal spring guide
Polycarbonate piston head
Nylon cylinder head
Aluminum inner barrel