Leupold 2-7 rf scope is on my 452 UL it is small enough to fit behind the rear sights and the bell is small enough to stay away from the high bolt lift of the CZ. Subs are the way to go for squirrels, last season I got caught without any HP subs and used mini mags and missed the smack of the hits and the squirrels did not die any faster. So I set myself up with the long tube CZ, kind of like A suppresser without all the paper work.
