Originally Posted by cjboi
KWA mp7 has an average of 365-370 FPS compare to KSC mp7 taiwan version. KSC mp9 has an aluminum flute valve as same size as the white nylon peg for KWA mp7. That's why KSC mp9 shoots low compare to KWA mp9. Plus KSC mp9 is not made for propane, unless you change some parts and buy them at KWA.
In the KSC line-up, they are 3 types no?
KSC Japan = overpriced, duster only, low fps (1 joule)
KSC Taiwan= Propane ready, fps around 400
KWA = Rebranded US version of the KSC taiwans... along with some mods?