Reinforced Piston For KJ Works KC-02
OptimusPrime
19 Mar 2012
Future Energy Hong Kong just released a new upgrade part for the KJ Works KC-02 Tactical Gas Blowback Carbine. If you replace the original, this CNC'd Steel Reinforced Piston provides a better blowback and stable pressure distribution. It just costs US$17.33 so interested parties can contact them for wholesale or retail purposes.