Hey everyone, I picked up an older gas Mac 11 the other day from a guy who didn't want to partake in airsoft anymore and it is shooting good but I need some parts. Now I've been searching for the brand all over the place and I cannot pin down who the manufacture is? Are there noticeable differences between the HFC, KWA/KSC Mac 11's? I chronographed it at 360 fps, and 22bps.
Thanks,
Garrett