KJ Works Magazine Base Set For Shadow 2 Airsoft GBB (Parts #88, 27, 80, 90)

KJ Works Magazine Base Set For Shadow 2 Airsoft GBB (Parts #88, 27, 80, 90) Package Included Mag Bottom O-Ring, Mag Base (Gas), Filling Valve, Mag Bottom Stop Screw Design For Replace the Original Magazine Parts #88, 27, 80, 90 Suitable for ASG CZ Shadow 2 Gas Blow Back GBB Pistol Airsoft