The sub-gun breakthrough 50 years in the making, with a new standard in operator safety and in-field adaptability; adopted in a budget-friendly spring rifle package. This backyard plinker is ready for use out of the box with a 500 round high capacity gravity fed magazine, 3-position polymer stock, and flip-up front and rear sights. With M1913 compatible rails all over this spring rifle, you can configure it it to your liking with optics, lasers, lights and grips Product Features Injection molded polymer construction Spring powered firing action 1:1 full size replica 500 round drop free magazine Removable 3-position adjustable stock included 20mm M1913 Picatinnty rails for supreme accessorization options Ambidextrous safety lever Familiar AR-pattern controls allows for easy cross-training Product Specifications Manufacturer: SIG AIR by Sig Sauer (UPC: 798681615476) FPS Range: 280-300 Color: Black Package: Gun Only Length: 350mm without stock attached. 455mm - 5700mm Adjustable Magazine Capacity: 500 round high capacity magazine Hopup: N/A Fire Modes: Single Shot, Safety