spent many a happy hour shooting rats with my uncles. it was always bloody jamming at the bolt. remember shooting a rat in the head and it was still going strong! Great fun while it lasted, then the spoil-sport farmer decided to tidy his farm up. i mean , how inconsiderate! lol.... i once tried to shoot a rabbit on the lamp with it, i got about 8 yards away, shot, hit and watched the bunny high-tail it back to the hedgerow with, probably, nothing worse than a perforated ear drum!!! great fun, and if i had loads of ratting then i would certainly buy it...