Muddy, I have shot the Colt 32-20 a fair amount, have had it over 10 years. I never new how old it was until now. Have a old Ideal 4 cavity 32 caliber mold with a flat nose 115 grain plain base bullet for 32-20. For pistol am loading 4.2 grains of Unique with not much recoil and shoots flat. I up the powder charge a little for a old 1898 Marlin model 1894 rifle in 32-20. Have a 25-20 Remington model 25 rifle another excellent cast bullet caliber.