BBTac M4 RIS Fully Automatic Electric AEG Rifle w/ Flashlight and Red Dot Scope Plastic ELECTRIC POWERED - Fully automatic airsoft rifle, 1:1 scale replica airsoft gun 3 Operation Mode - Automatic Firing Modes, Semi-automatic and Safety POWERFUL SPRING - 220-240 FPS with 0.12g BBs, ABS Plastic Gearbox, Adjustable Hop Up EASY TO OPERATE - Perfect for beginners or backyard target practice READY TO PLAY Package - Comes ready with no assemble required, includes rechargeable battery and wall charger for repeated use