‼️NEW in the BOX‼️ Never been shot other than testing. Arcturus M4 M-Lok AEG - NY02-CB with Crane Stock. Nylon polymer receiver, aluminum rail system.   The Arcturus airsoft rifle series is very solid. Adjustable hopup, microswitch trigger (11.1v recommended), 6.02mm tightbore barrel, full M-Lok handguard (metal).  Includes flip sights and one midcap 130 round magazine  Can use all standard M4 style magazines (midcap or highcap, drum, etc).  We're very impressed with this gun series and recommend it. Other notable features: Quick-Change spring system (easy to swap out spring in rear) SHS style Nylon Piston w/steel teeth 18:1 steel gear ratio 6.02mm tightbore inner upgraded barrel Amazing hop up performance for long range and accuracy 19000 RPM high torque motor system Version 2 zinc gearbox shell Ambidextrous mag release, selector, bolt catch Microswitch for lipo ready batteries 8mm bearings Fat thick spring guide (steel) Steel and CNC internal parts where needed FPS around 385-390 w/.20g bbs Gun does not include battery or charger.  Uses 11.1v Lipo/Li-ion stick or nun-chuck style in rear stock. Can also use a 7.4v, but we recommend 11.1v. Uses a native T-Plug (Deans) style battery connector but also includes an optional adapter for use with Tamiya batteries as well.  So it'll work with any connector type (new for 2021 models).  Nun-chuck will fit perfectly in the crane stock areas.  For buffer tube fit, the best size is the HYPE 1300 stick 11.1v. Tags: Best AEG, AEG, AK, M4, DEAL, GOOD PRICE, NEW, HIGH PERFORMANCE