FN M4-03 | Semi Auto maxim IMPACT RATING: Made with a

IMPACT RATING: Made with a yellow

Material: Steel with polymer baseplate

Self Healing Polymer Construction

Material: Polymer

The gun features the traditional Colt frame and markings

FN M4-03 | Semi Auto maxim IMPACT RATING: Made with aSKU 208301 FN M4 03 4. 5MM CO2 POWERED AIRGUN SEMI AUTO The Cybergun M4 RIS CO2 powered airgun is a replica of the famous M4 assault rifle used by military and law enforcement agencies around the world. It is designed to shoot 4. 5mm steel BBs and is powered by a CO2 canister that is housed in the gun's stock. Cybergun FN Herstal M4 RIS air rifle has the possibility of firing in a semi automatic mode. The air rifle is made of metal and polymer