Well, from stealth (with some perks inproving criticals and such) and managed to get a stealth hit on a NCR ranger. The result, a ranger with no head. It blow off!! Now fallout has many levels of humour, but this was just top of the pile. I went about stealth killing the entire garrison of Camp Folorn Hope. and still having 70+ BB's in the gun? The main reason is that there is NO noise, making it the best stealth weopon.
Sure, a hunting rifle/ sniper rifle is good at long range (the Abilene Kid LE BB Gun struggles at pistol range tbh) and the silenced 10 pistol is easier to conseal. but for overly bloody dismembering at the small pphhh of a childs toy.
I <3 Abilene Kid LE BB Gun