[Canadian Psycho]

Nope, unless it's a frame for the kjw, most aftermarket kits are for Tokyo Marui guns. Kjw uses a different design and it's metal out of the box so why would you put a different kit on it.

IMO if your are going to custom a 226, get a TM, more aftermarket parts, and has a way higher performance potential. I run a prime kit on mine, solid as a rock, and performs perfectly.