I bought a used CZ 452 22lr.Varmint for trigger time , shooting indoors in the winter. I enjoy 308 cal. benchrest in the summer. From the first time I shot the CZ could not believe how accurate. I bed the action, changed the sear to the adjustable sear & spring kit. Trigger is light & brakes like glass. Installed the Nikon 4.5x14x40 from my 308 on the CZ, shoots gagged one hole groups all day long. Just love shooting it.