RE: Beretta AL391 or Silver Pigeon???
CJW,
If recoil is the issue, then I would go with any of the Beretta gas operated guns. They will lessen the felt recoil to the shooter somewhat. Heavy clothes, or a recoil pad would be an added help. My wife uses a recoil pad that goes under her bra strap. She swears by it. Of course practice with light loads will help too.
Dave in Idaho