Re: 44 mag 310gr oregon trail bullet
Here's Hodgdon data from their website for a 325gr Lead bullet. This will get you started for sure.
Bullet Weight (Gr.) Manufacturer Powder Bullet Diam. C.O.L. Grs. Vel. (ft/s) Pressure Grs. Vel. (ft/s) Pressure
325 GR. BTB LFN GC IMR IMR 4227 .430" 1.730" 17.0 1041 19,200 CUP 21.0C 1278 34,200 CUP
325 GR. BTB LFN GC Winchester 296 .430" 1.730" 20.0 1264 30,800 CUP 22.0 1368 38,100 CUP
325 GR. BTB LFN GC Hodgdon H110 .430" 1.730" 20.0 1264 30,800 CUP 22.0 1368 38,100 CUP
325 GR. BTB LFN GC Hodgdon Lil'Gun .430" 1.730" 17.0 1217 29,400 CUP 20.0 1360 38,600 CUP
325 GR. BTB LFN GC Hodgdon Longshot .430" 1.730" 10.0 1069 28,500 CUP 11.8 1195 38,700 CUP
325 GR. BTB LFN GC Hodgdon HS-6 .430" 1.730" 13.0 1155 33,200 CUP 14.0 1218 38,000 CUP
325 GR. BTB LFN GC Winchester AutoComp .430" 1.730" 9.0 1008 26,100 PSI 10.0 1075 30,900 PSI
325 GR. BTB LFN GC Hodgdon Universal .430" 1.730" 8.0 942 27,700 CUP 10.0 1090 38,000 CUP
325 GR. BTB LFN GC Winchester 231 .430" 1.730" 9.0 1035 32,100 CUP 10.3 1125 38,700 CUP
325 GR. BTB LFN GC Hodgdon HP-38 .430" 1.730" 9.0 1035 32,100 CUP 10.3 1125 38,700 CUP
325 GR. BTB LFN GC Hodgdon Titegroup .430" 1.730" 8.0 1001 28,700 CUP 9.2 1091 38,300 CUP