Double Bell M4A1 RIS Carbine AEG (Full Metal, Navy Marking)

The Double Bell M4A1 RIS Carbine delivers authentic military performance with a full metal construction throughout the receiver, outer barrel, buffer tube, and carry handle. Featuring a quad RIS handguard for tactical accessory mounting and US Navy laser markings for authentic aesthetics, this AEG combines durability with customization potential. The Version 2 gearbox includes quick spring change design for easy upgrades, while the removable top rail carry handle and adjustable stock provide ergonomic flexibility. Includes a 300-round high-capacity magazine and fires at approximately 400 FPS. Requires a 7.4V or 11.1V LiPo battery and charger (sold separately).