These steel rings lock right onto the receiver of your favorite rifle, so there is no need for tapping or drilling. CZ 527 rings fit 16mm grooved receivers.

Technical Information

• Ring Height: 1″ (measured from base of ring to bottom of scope tube)
• Medium: .500″
• High: .530″
• Ring Height:30mm (measured from base of ring to bottom of scope tube)
• Medium: .400″
• High: .530″