2009-06-09 DF-CPO53 DeepFire NEW HOP-UP Barrel Key (Common For Systema PTW) 2) DF-CPO54 DeepFire NEW HOP-UP Chamber Packing (Common For Systema PTW) 3) DF-CPO55 DeepFire NEW HOP-UP Chamber Packing Base (Common For Systema PTW) 4) DF-CPO56 DeepFire NEW HOP-UP Hop Adjuster , Roller Packing , Fit Pin ... Copyright@2008 Fung Li Creative International Limited – All Rights Reserved POWERED BY SMART-INFO LIMITED