Upgraded SVU. Included are two feeding mags, plus one that needs some work, an AK style mount for close range optics, and a PSO-1 replica scope. Only used 5 times. FPS is between 420 and 450. Prometheus inner barrel Madbull hopup bucking Shs air nozzle with o-ring Sorbothane cylinder pad Aluminum piston head Mosfet Price is minus shipping, which will be low because I already have a box. Open lowering price in exchange for RS Zenitco or Russian gear. DM me for deets. Picture is of it in FSB service.