Having just acquired a very nice looking 12ga Paradox, I was wondering if anyone has had any luck shooting reduced loads in these beasts. A friend who has one, and acquired some 'full boat' Paradox loads that 'cleaned out his sinus, good and proper.'

Since I am going to shoot this pristine relic of a bygone era only for giggles, and not use it on anything more aggressive than a piece of steel, any sources for loads?

Dave