The M805B1 airsoft AEG gun is modeled on the famous M4 CQB machine gun as used by the Military and police services around the globe. The M805B1 is hobby grade M4 CQB Style 1:1 scale full size electric AEG airsoft BB machine gun manufactured by Double Eagle. The M805 is manufactured from toughened ABS anti-shock plastic with internal metal parts, with great build quality and no flexing. The M805B1 has been carefully balanced in UK legal two tone black and orange so that the screws and extra parts remain black. The M805B1 has an ergo friendly design suitable for both left and right handed users, and it is fitted with a full size shoulder stock. The M805B1 can fire in fully automatic and semi auto firing modes, and this gun features a durable ABS resin gearbox and hi-torque electronic motor which ensures a fast rate of high velocity shooting (factory specs 260fps with 0.20g 6mm pellets). The M805B1 is supplied with a hi-capacity spring feed magazine that will hold approx 250 rounds. Effective range is about 40-50 metres and the M805B1 features an adjustable Hop firing system for increased accuracy and firing distance. Included in the kit is a long life NI-MH re-chargeable battery and UK mains charger. Included in the pack is the M805 BB gun, battery, charger, carry strap, cleaning / un-blocking rod. The M805 M4 is great piece of kit, just charge up the battery and your ready for battle!. We recommend only using 6mm high quality polished airsoft BB pellets with this AEG machine gun.