The good thing about the .327 Federal chamber, like the OP noted in his post, is that you can shoot the .32 H&R in it along with the .32 S&W rounds. Supposedly the .32 auto has enough rim to also work but I never tried it in my Ruger Single Seven. When my 16-4 gets back from being rechambered to .327 Magnum I might give the .32 Auto a shot

Last edited by pacecars; 04/10/20.
Guns don't kill people, it's mostly the bullets