Pre 1900 Colt Ammunition Loads
I have some old colts that are shooters in 45 LC and 44-40. Since they are pre 1900 I need to see the suggested loads for them in either black powder or smokeless reduced. I found some Cowboy Action ammo at 750 and 775 FPS. This seems really low and should not present a problem. Where is the best chart to look at online to verify these ballistics.