Older 452 CZ, Leupold VX2 3-9x33 Rimfire EFR, Ammo is Eley 38gr Hollow Point. I have owned this rifle for a lot of years, it has killed a lot of squirrels over the years, every year I take it out check the zero at 50yds it is always same spot, most consistent sporter 22 I ever owned and I have owned a bunch. I been wanting to try the newer CZ 457 just haven't pulled the trigger yet.Congrats! Nothing like it with a rimfire. Tell us the details about your setup (gun/scope/ammo/etc).