GOLDEN EAGLE M16A3 FULL METAL GAS POWERED GEL BLASTER GAS BLOWBACK RIFLE Standard or Upgraded:Not Modified(Standard from Factory) 1 x Balance Charger

1 x Balance Charger

Inside the box

Total Length: 2in / 50

Material: Metal

You just finish putting together the gearbox and can't quite figure out what is preventing the shell from closing all of the way

GOLDEN EAGLE M16A3 FULL METAL GAS POWERED GEL BLASTER GAS BLOWBACK RIFLE Standard or Upgraded:Not Modified(Standard from Factory) 1 x Balance ChargerGOLDEN EAGLE MC6610M M16A3 FULL METAL GAS POWERED GEL BLASTER GREEN GAS BLOWBACK RIFLE (Colour: Black) Features Full metal construction Fixed stock with triangular polymer handguard, stock, and pistol grip M16A3 Style Realistic recoil impulse Stops firing when empty Steel Bolt catch Ambidextrous magazine release Gas Magazine pull backloading Functional Bolt hold open and release The full sized reciprocating bolt carrier Military style GBBR Iron sights