G&G MCP 556 M4 AEG

The MCP 556 is a hybrid platform that blends the compact, maneuverable design of a Pistol Caliber Carbine (PCC) with the familiar ergonomics and modularity of an M4. It offers a shorter, more agile profile without sacrificing the tactical customization options found on full-sized rifles.

Yes, the G2 gearbox is designed for accessibility. While you will need to remove the stock and buffer tube assembly to access the spring guide, it is a straightforward process that allows you to adjust your muzzle velocity for different field limits without needing to open the entire gearbox.

The stock is highly adaptable, featuring a six-position length adjustment and a three-position cheek riser. Additionally, it folds to the side, which significantly reduces the rifle's footprint for easier transport or close-quarters maneuvering.

This rifle is rear-wired and typically accommodates a small LiPo battery within the buffer tube or stock area. We recommend using a 7.4v or 11.1v LiPo battery with a smart charger to ensure consistent performance and battery longevity.

Absolutely. The 8-inch metal rail features an M-LOK interface, which is the current industry standard for attaching grips, lights, lasers, and other tactical accessories securely.

The 105-round mid-cap magazine is designed for realistic tactical play, requiring more frequent reloads than a high-capacity wind-up magazine. If you prefer sustained fire without reloading, you may want to carry extra magazines on your gear.