The G&G MCP 556 is a modern, lightweight AEG that takes standard M4 magazines. It has a reinforced polymer receiver, a CNC aluminium M-LOK handguard, a folding adjustable stock and ambidextrous controls. Inside, a G2 Version 2 gearbox with ETU, integrated MOSFET, quick-change spring and 25K motor gives crisp, consistent performance at 330–360 FPS with 0.20 g BBs.
Key features
- Reinforced polymer receiver with CNC aluminium M-LOK handguard
- Folding, multi-position adjustable stock
- Full-length Picatinny top rail
- Ambidextrous fire selector and magazine controls
- Flip-up front and rear iron sights
- G2 Version 2 gearbox with ETU and integrated MOSFET
- Quick-change spring system
- 25K high-torque motor and adjustable rotary hop-up
- Takes standard M4 AEG magazines; 105-round mid-cap included
Specifications
| Muzzle velocity | 330–360 FPS (0.20 g BBs) |
|---|---|
| Gearbox | G2 Version 2, quick-change spring |
| Motor | 25,000 rpm high torque |
| Hop-up | Rotary, adjustable |
| Fire modes | Safe / Semi / Full-auto |
| Electronic trigger | Yes (ETU) |
| MOSFET | Yes (integrated) |
| Magazine | 105 rounds (mid-cap); takes standard M4 AEG magazines |
| Battery | 11.1V LiPo recommended (rear wired) |
| Inner barrel | 233 mm |
| Overall length | 710–765 mm (stock collapsed / extended) |
| Weight | ~2.65 kg |
Please note: Battery and charger are not included.