Thread: Reloading for older shotguns

Use the cowboy loads, being 2/12 in a 2/34 chamber wont make any difference. Target products also down load (or at least they used to) target ammo for school shooter training. It was much softer than their std target light. Might pay to ring them, they could supply breech pressures for all there ammunition so you could make an informed choice.
As to cleaning my regieme is two smokeless after the black powder.