Good rings - Warne 1in Quick Detach CZ 550 19mm Dovetail Medium Rings

The rings are good quality and fit my CZ 550 FS perfectly. Install was straightforward and didn't require any lapping of the rings. Unfortunately the bolt on the rifle makes contact with my Vortex crossfire II using the medium rings, and I am reluctant to try the high rings, since the comb on the full stock model slopes downward and could be less than ideal for cheek position when using the scope. Will be trying these rings with a smaller Leupold VX-1.
Not sure how well QD feature works (see scope issue above), but the quality of the rings is worth the money.