CYMA CM.518 M4 w/ Custom Muzzle Brake, Black

New in box Comes with 1 high cap mag Includes battery and charger Features Unique looking handguard and compensator Finger ridged lower receiver Textured pistol grip 21'' 20mm RIS / RAS Top rail Two side 3'' 20mm RIS / RAS rails Bottom 3'' 20mm RIS / RAS rails Unique front end compensator 14mm CCW threaded outer barrel Removable flip-up front and rear ironsights Mock bolt release Mock forward assist 300rnd high capacity magazine Adjustable radial Hop-up unit 380mm inner barrel Six position adjustable crane stock Rear wired V2 alloy gearbox Rubber butt plate