I haven’t either?? I have some .451 for my 1860 I ordered the pistol and added the balls assuming they were correct I think I’ll phone and cancel them tomorrowNever heard of any cap and ball utilizing .445 diameter.
Antique or modern replica.
0.451 work well in all my 44 caplocks. 0.445 is not a typo. I have a mould in that size for my muzzleloaders.
0445 is for a rifle.I am guessing for a rifle to load a patched bullet right?
The OP bought a revolver.



























