11mm dovetail rings for a CZ455 22 rifle.
European 11mm dovetail grooves do not have the same dimensions as the American 3/8" dovetail.
( 3/8" has a 45 degree mill cut versus the 11mm with a smaller top and 60 degree angle mill cut.) Some are flat top, some are dome top and some are high dome top.
Our WP-CZ rings were especially designed to fit a CZ 455 .22 cal rifle with flat top 11mm dovetail groove. They also have 1/8" higher saddle to accommodate sliding bolt to scope clearance.
Our CZ rings may also fit other flat top 11mm grooved rifles as well but please understand there are a lot of grooved receives out there in the market place that look alike but do not all measure the same.
Dovetail Grooves worldwide can be considered a hodge / podge mixture of many different dimensions and designer's ideas.
Even some aftermarket steel bases we've encountered for 10-22's claiming to be 3/8" groove are actually 11mm therefore lack of conformity.
Hence; the only 11mm application we can guarantee our WP-CZ will fit is on the CZ 455 from a great European rifle manufacture offering a certificate of conformity.