Howdy
I would like to thank everyone for the 45- 60 load info since it is hard to come by. I have been shooting 45-60 in a sharps carbine for the last 2 years and now a Chappy nwmp carbine. My Chappy likes long OAL of 2.31-2.325 and thin rim brass.My best guess on PSI levels would be below 15,000 , some unburned power is a good sign that your psi is low enough.
Lee 340 lfn bullet H4895 starting at 32 grs Vel 1150, 35grs Vel 1315 ,(38.5 Vel 1450),40.0 Vel 1520 Leading starts at 40 grs
Lee 340 lfn bullet Goex FFG 62grs Vel 1250 Std Load
Hornady 300JHP OAL 2.32 H4895 38.5 grs
Thanks
Chuy