EGW HD CZ 452, 453, 455, 511, 512 FOR 11MM PICATINNY RAIL 0 MOA - EGW-80910

This mount fits:
CZ 452
CZ 453
CZ 455
CZ 511
CZ 512
Sako Finnfire M94 S

If you aren't sure which dovetail you have

Rail Type: One Piece Picatinny
Machined From: Solid 7075 T6 Aircraft Grade Aluminum
Finish: Matte Black Hardcoat
Overall Length of Mount: 5.575"
Height: .540" (Top of Receiver to Top of Picatinny)
Weight: 4.6 oz
Quick Disconnect Ring Compatible: Yes
Ambidextrous: No
Compatible with Picatinny or Weaver scope rings.
Mounting Hardware: #6-32 X 3/4 Screws and T-15 Bit Included
Torque Specs: 25 in/lbs
Dovetail: 11mm (measures .437" across top of dovetail)