I put the P01 slide stop on the steel compact and it fits and functions fine. I guess I will order a new P01 slide stop.
What is the difference between the P01 slide stop and the "SP-01 Compact" slide stop? Something I mentioned in one of the other threads is how I dislike how far the slide stop sticks out on the right side of the frame of these "SP-01 Compacts"...
TIA,
K.
Good question I am interested in that as well.
My p01 slide stop doesn't stick out so much, has bigger "steps" where the gripping surface for your thumb is and they sit back farther (the slide stop sits closer to the safety on the frame). It looks just like the slide stop on my Shadow, but the Shadow slide stop doesn't function in the compact. With my high support hand grip the slide stop digs into the meaty "thumb palm" of my support hand. That's why I like the thin Rami slide stop, but it also doesn't fit the compact.
Look at the pictures of the Shadow and the SP01 Compact side to side in your post "A rare batch" and you can see what I mean.