Marlin 1895 45-70 22" barrel
300 grain Speer UniCor seated to 2.53" and crimped with a Lee Factory Crimp Die
Winchester brass, 2.1" trim
CCI 200 primer
55 grains H4198, about 2175 fps and 28,000 CUP
Marlin 1895 45-70 22" barrel
405 grain Remington JSP seated to 2.55" and crimped with a Lee Factory Crimp Die
Winchester brass, 2.1" trim
CCI 200 primer
49 grains H322 START
55 grains compressed H322 MAXIMUM, about 1950 fps and 40,000 CUP