Here in sleepy rural Alabama we had a drug hit using a ball peen to whack a DEA informant some years back in broad daylight at a flea market. The hit men waltzed up, bought a Chinese ball peen, snatched the snitch and as they drove off the witnesses watched them hammering through the back window. Not pretty. I'd really consider leaving it at home if you're not going to make it a shifter or some other permanent part of the ride. The local law enforcement never caught the hitters...