Tippmann M4 Complete Upper Receiver Full Assembly NEW Factory Direct Part Tanks & Accessories The XVR also features an

The XVR also features an internal Gas Line

Volume Chamber End Plug Assembly Pack for the A1 and A1 Fly

Get Virtue's advanced laser eye technology for your Proto Rail

Three position external selector switch allows you to change modes on the fly

Tippmann M4 Complete Upper Receiver Full Assembly NEW Factory Direct Part Tanks & Accessories The XVR also features anThe M4 Carbine brings full auto no batteries required performance and Tippmanns legendary warranty and service into the airsoft market. Key features include the Tippmann proven inline bolt system, adaptable air system, rate of fire and velocity adjustability and an authentic M4 AR style. The M4 Carbine features a realistic flip top break down design like a true M4 AR. Its versatile air system uses either a 12g CO2 cartridge in the 80 round magazine,