Electric blowback functionality Constructed out of heavy-duty steel and durable lightweight fiber-reinforced polymer Li-Po battery ready Version 3 gearbox and internals 9mm bearing gearbox for added reliability Highly qualitative and realistic steel riveted receiver for simulated aesthetics and feel close to real-life AK rifle Picatinny rail on top, sides, and bottom of AK handguard to secure accessories and other attachments Front and rear sights with optics rail for dot sights and magnified scopes Ergonomic and textured motor/pistol grip for convenience and tension handling Retractable stock allows you to adjust to your personal optimal length AK safety selector lever (toggle between full-automatic and semi-automatic) In the Box 1x Gun 1x Magazine 1x Manual Specifications: Manufacturer LCTMaterial SteelColor BlackLength 27-37 inches (Retractable / Extended Stock)Inner Barrel Length 435mmHop-up AdjustablePower 11.1V 20C Li-Po (battery & charger not included)Shooting Mode Semi/Fully-Auto, SafeMagazine Capacity 130 Rounds California Proposition 65 Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov