This is an upgraded ***M4*** DMR. NOT AN SR25. Here are some specifics on what’s included: • Full Metal RRA Licensed Body • Gate ASR* Mosfet • Full metal Piston and Piston Head • High Torque Motor • 363mm 6.03 Tightbore • 15” OCTARMS MLOK Rail • 5 ARES “Magpul” Midcaps • Basic Knights Armament rep Iron Sights Shipping on buyer, message me for more info. AVAILABLE AS OF OCTOBER 25TH 2020