30mm or 35mm rings to fit the CZ receiver. Alloy or steel.
Warranty Information
In Depth
Magnification...........................8x Objective Size.........................42 mm Exit Pupil diameter...................5.3 mm Diopter adjustment range.........+/-3 Eye relief................................20 mm Field of view @ 1000 yds..........393 ft. Close focus.............................10 Ft Twilight index..........................18.3 Coatings.................................T-3 Broad band fully multicoating w/anti reflex Water proof depth...................10 Ft. Length....................................5.4 inches Weight....................................24.4 ounces