COWCOW Technology Aluminum CNC Tactical Magbase for Marui G GBB Pistol (Gold) Power-(fps)_289 03mm EG Barrel for G&G

03mm EG Barrel for G&G AEG Series (128mm)

At a full M16 length of 20 inches

Umarex / VFC HK417 GBBR Valve Set (Parts # 06-12)

1/1 Scale High Performance Assembled Gas Blow Back GBB Rifle

COWCOW Technology Aluminum CNC Tactical Magbase for Marui G GBB Pistol (Gold) Power-(fps)_289 03mm EG Barrel for G&GCOWCOW Technology Aluminum CNC Tactical Magbase for Marui G GBB Pistol (Gold) Aluminum material with CNC machined Shifting pin holding system can latch the magazine tightly Special groove design offer plenty of grip Easy to attach and detach from the magazine. It may has a condition that your pistol cannot feed the BB bullet due to lightweight gas supply. You just simple remove a spacer to solve the issue. Alternatively, you may consult your gunsmith