5KU Aluminum Type A Outer Barrel For Action Army AAP 01 GBB Airsoft Pistol (Blue) Length-(mm)_273 these new Li-Poly Batteries offers

these new Li-Poly Batteries offers a 150% more BBs per second

and night-vision devices

Licensed Airsoft Version of thisrail system from MadBull

Shortened stock tube

your rifle gains higher rate of fire as well as faster trigger response

5KU Aluminum Type A Outer Barrel For Action Army AAP 01 GBB Airsoft Pistol (Blue) Length-(mm)_273 these new Li-Poly Batteries offers5KU Aluminum Type A Outer Barrel For Action Army AAP 01 GBB Airsoft Pistol (Blue) Aluminum Construction Airsoft Outer Barrel When you remove the Barrel Screw Cover there have a 14mm CCW Thread, allows you to attach a wide range of compatible Muzzle Devices Suitable For Action Army AAP 01 Gas Blow Back GBB Pistol Airsoft Gun