The two-piece medium-sized Sportsmatch HTO83 CZ550 15-17 mm mount, with ring of 1 inch in diameter, is produced by the renowned British producer and made of high-quality hardened Duralumin. The mount is intended for 15 -17mm mounting rails and for riflescopes with tube diameter of 1 inch (25.4 mm) and lens diameter of circa 56 mm (approximately). The mount is suitable for CZ 17 mm mounting rail – models CZ550, CZ557, ZKK600/601/602 etc.