:welcome: Hi-pointfirearms.net and other sources I'm sure, has a LaserLyte model that will fit the small and large frame models. The large frame JCP and JHP have a proprietary rail that is hard to fit to except for the laser/light holder available on their site. Picture is my 45 with their light holder and a cheap ebay light. The other pic is with a cheap laser and bracket from ebay also. Probably airsoft or something, can't remember, but it was on my pellet rifle and I thought I'd try it and it happened to fit.