Specna Arms - Rock River Arms SA-E17 EDGE M4 AEG - Black Kp02 threaded barrel for a suppressor

threaded barrel for a suppressor or silencer

Auto-Winding Magazine (battery required)

The pistol slide was made of Metal with a Metal made outer barrel

Spring release function when user switch the selector to “Safe”

It is nice and heavy

Specna Arms - Rock River Arms SA-E17 EDGE M4 AEG - Black Kp02 threaded barrel for a suppressorThe RRA SA E17 is a M4 with a vey unique front hand guard that has M Lok mounting points, the rail its self has weight saving on the top edge that make it very comfortable to hold. New from Specna Arms is their new Edge Series of AEGs These AEGs have a full metal receiver with the trades marks from Rock River Arms which is a US Firearms Manufacturer who produces weapons for a number of US Agencys. The EDGE series is a completely new line of AEG Rifles