Matte finished, ultra rigid vertically split rings, oversize hardware. Browning rings are machined from aircraft grade alloy, giving you a precision, lightweight, high strength optic mounting solution for your hunting rifle. These are ultra-rigid vertically split rings use oversize hardware for extra strength and ease of installation. Features: Ultra rigid vertically split rings use oversize hardware for extra strength and ease of installation Compatible with the 2-piece scope bases for A-Bolt, BAR, BLR and the X-Lock bases for X-Bolt rifles T-bolt and SA-22 mounts use rimfire rings, rimfire rings do not have buckmark engraving Rings sold in pairs