The .32 Tomcat is a substantially "chunkier" pistol than the little .25 Jetfire (950 BS). Therefore, the grips are not interchangeable. There is a variant of the Jetfire called the Minx that is chambered for .22 Short. The grips will interchange with the .25 version if you can find some of those. These grips are VERY BRITTLE I have found. Tightening the grip screw just the least bit too much will crack them across the middle of that grip panel. Been there, done that! Sportsman's Guide sometimes sells leftovers of certain minor gun parts in their catalogs, but they probably sold all those grips that fit the Jetfire. I bought some from them a few years ago and they were new in the wrapper. There are various sources of used gun parts, too. There's one called either Frank's Gun Shop or Frank's Gun Parts somewhere in Arkansas that I've had good results from when other sources failed me. Google will lead you to them. If you see a crack beginning on these grips use Superglue on it immediately to stop the spread, but don't use much or get it on the screw! The Jetfire (.25) and the Minx (.22 S) are great little guns and very reliable. There was even a Minx made with a 4" barrel for a tiny camping pistol. A .22 Short hollow point will do in your average snake OK.