Originally posted by pbaddiction04
No, it will not be that simple. A BKO will NEVER be the same as a B2k. The bolt on a bkobolt is also returned by spring. Don't try it, buy a b2k.
you are wrong. mine is the 3rd ever bko to be converted. shootpaint is coming out with a kit to convert the bko's to the b2k operating. so it will happen, don't listen to pbaddiction. emenresu was the 2nd and travis's was the first.