The latest custom work available right now to order is the the Airsoftjunkiez Limited Edition PolarStar SPR1 DMR that comes with Red Nozzle and Red Flow Poppet. This uses the PolarStar Fusion Engine FEV2G3 and comes kitted with SPR Rails, PRS Stock, Magpul Pistol Grip, and a King Arms Suppressor. This fires at 500-590fps with .20g BBs with a rate of fire of 20 to 33 BBs per second.