Tokyo Marui Gas blowback 1911 Hi capa Full auto edition with upgrades. Upgrades: Has TBB inner barrel, maple leaf hopup chamber/ bucking, short stroke spring kit, carbon fiber RD sight mount, TM mag with mood dog o ring. Extremely fast rate of fire, really accurate and fun to use. Selling for $250 for full kit with red dot sight and mag. I have extended mags available as well. Amplifier not included