PolarStar Fusion Engine M249 jag arms much like found on most

much like found on most common AR15/M4 rifle

6v Ni-MH Inner Barrel Length 6

Full metal design

magazine followers

Materials: Polymer

PolarStar Fusion Engine M249 jag arms much like found on mostDesigned to answer the demands of today's hardcore airsoft player, the Fusion Engine is one of the most reliable, high performance airsoft systems available today. No matter if you need a high fire rate CQB setup or a high velocity sniper platform, the Fusion Engine can do it all without sacrificing dependability or trigger response. Constructed from CNC machined aluminum the system is extremely durable and is even capable of operating under extreme