Upgraded KC-02 v2. RWKF Piston, high flow rocket valve, AEG/VSR printed chamber, 480mm+ VSR barrel, KA VSR bucking, threaded outer barrel with thread adapter. Also includes all stock parts, TnT APS-X 380mm barrel and bucking (needs to be replaced) and 4 long Gas mags (1 needs a new striker valve), and gun bag. $300 Also available is the first generation (before they branded as Tanuki Works) HPA adapter, letting you use AEG MP5 mags. $400 with gun. Trades: Looking for an SR25, preferably a G&G TR16 MBR 308 or Classic Army CA110 ARS2