What size is the correct size roll pin? I have an APEX FRE that I've considered putting in the gun just for giggles. When I put it in the vice to give it a few taps, that pin wouldn't move. I didn't want to overdo it so the project went on the back burner for now.
Memento Mori
Brownell's has black and stainless versions. Same size for 9, 40, 357. I bought a bag of stainless, if you want a couple, PM your address and I"ll put them in the mail.