Description

The Millett 1070-4212 is a specialized set of Angle-Loc rings. These are distinct from standard rings because they feature a unique clamping system that allows for lateral (left/right) adjustment of the scope’s position independently of the scope’s internal windage turrets. This is particularly useful for the CZ 452, as rimfire receivers can sometimes have dovetails that are not perfectly centered with the bore.

These rings are constructed from heat-treated nickel-steel and finished in a matte black. Though labeled for 1-inch (25.4mm) tubes, they are occasionally described as 25mm in international markets. They provide a “Medium” height, which typically allows for objective lenses up to 40mm while maintaining bolt handle clearance—a common issue with the CZ 452’s high bolt throw.