The Burris Medium 1 Inch CZ527 Single Action Black Ring (Model 420140) is engineered specifically for the CZ 527 Short Action rifle. These rings are machined from solid steel with perfectly mated top and bottom halves, designed to accommodate the unique CZ receiver geometry and a 1-inch tube diameter.
Built entirely from steel with steel hardware, these rings allow you to apply substantial torque without risk of damage. Torx screws provide a secure mounting platform for your scope. The medium height design delivers some of the lowest mounting available while maintaining proper bolt function and preventing scope interference, which supports excellent cheek weld and ergonomics for your carbine.
Burris rings and bases have been trusted by custom gunmakers for their strength, beauty, and fit. Their leadership in scope mounting systems reflects innovative designs and manufacturing processes that deliver rock-solid performance.





