Fits on a kimber and does its job - Wilson Combat Full Size Multi-Comp Bushing Compensator

Put this on a Kimber. A bit tight but not too tight. Put it on your slide a twist it to check for fit before assembling the first time, but outside of that, it does it’s job. There is a video on Wilson’s website showing it being put together and they do it wit the spring in place before putting the slide back on the frame and that is a good choice.