THe seat uncomplicated, they normally go bang even with a lightweight mainspring within a revolver. I exploit CCI. If I could trade all my CCI for Federal I might do it but I would not spend any excess to make it happen. Or, take it to some gunsmith for mend. https://federal-primers29752.blogmazing.com/31191947/how-much-you-need-to-expect-you-ll-pay-for-a-good-federal-205-primers-for-ar-15