The CSI S.T.A.R. XR-5 Advanced Battle Rifle is now in stock at Gunfire and you can choose the different versions that will suit your taste. Here are some highlights of this futuristic looking AEG in this Gunfire Instant Video... "S.T.A.R. The XR-5 Advanced Battle Rifle is the first of its kind to hit market, a unique replica made by the CSI brand, boasting a futuristic design. Externally made of strong polymer material, internally driven by a standard metal gearbox v2. What is important, the replica is compatible with STANAG magazines, also has an adjustable telescopic flask and a metal HU chamber."