i got that o/u and soon after had problems with it switching over between barrels when fireing.. i took it to the gunsmith and he cleaned it. said i would have no more problems. well i did, infact the gun fired without pulling the trigger today and today i got a fun suprise when i shot at a skeet and both barrels fired .. we laughed about that. but i'm gonna retire the gun, for the gun smith to tighten the saftey and clean the trigger mech it was 50 bones. i'd rather just get a new gun. also when i stopped using the clubs shells and used some remmi 1 1/8 it did pretty well did however still missfire.