Is anyone seeing percussion caps for blackpowder showing up in any stores lately? (2/28/22) I am in somewhat of a dilemma, my 2 Uberti 1858 New Army pistols have small nipples and I only have a few No. 11 caps left which do NOT fit. It's either I try to find no. 10 caps, buy new nipples to fit no.11 then try to find those or just break down and get the conversion cylinder and start shooting 45 LC with smokeless powder and normal primers, bear in mind that conversion cylinders are $250 a pop...ouch.