i purchased a revolver off of gunbroker and it was advertised as in good condition i recieved it a few days ago and it looks like it have been beeten to hell and when you cock the hamer back about 1/4th of the time it will fire without pulling the trigger i took the grip off to find rust inderneath i contacted the seller and he claims that i screwed with the gun and refuses to take it back i want to know what my options are because i dont wont to pay out of pocket to have it repaired and i am not about to keep a unsafe gun i havent had much luck with finding info on the gunbroker site any info would help thanks guys