Check the listing for details. 30mm Vertical Split 7/8" Weaver Rifle Scope Ring Set Pair Medium Height Narrow. Color: Black, Condition: Used. Listed at 9.98 USD. A pair of 30mm scope rings for 7/8" Weaver rails and bases Made of solid aluminum alloy to withstand shock and recoil Fits 7/8" Weaver mounts, rails and bases as commonly found on rifles, pistols, and some crossbows. Works with scopes, red dot sights and flashlights with 30mm main tube 22mm center height. Good for mounting scopes with objective OD up to 42mm. Narrow width design for scopes with tight mounting surface. Clamps onto Weaver base/rail and tightens using a hex screw Anodized matte black finish Mounting Width: 15mm Allen wrench includedFinish may show blemishes. Before buying these rings, suggest you take measurement of OUTSIDE diameter of your scope objective end and be sure the OD(outside diameter) is no more than 42mm. Shipping to US addresses only. Powered by eBay Turbo Lister