Echo1 Full Metal Platinum Edition M4 RIS Black Airsoft AEG
Shoots 390 FPS
8mm steel bushings.
Rate of fire with 11.1V Lipo is 23 RPS.
Full metal receiver and gearbox.
Heat resistant wiring harness.
Metal spring guide.
Removable CQB rear sight.
Railed upper receiver for mounting optics.
Adjustable crane stock.
Adjustable hop up for greater range and accuracy.
Functioning mock bolt catch to make it easier for hop up adjustable while in the field in play.
300 round hi-cap mag included.
Includes Airsoft Ballistics 90 day gearbox warranty.