CVA DURA SIGHT SCOPE MOUNTING BASES AND RINGSThe Dura Sight line of scope bases and rings will redefine consumer expectations of quality in value priced scope mounting system--be they aluminum or steel. For the lower price points, our aluminum bases are combined with "AlumiSteel" steel reinforced rings to provide the most secure mounting system on the market in the non-steel construction systems. Available in both standard and Quick-Detach designs, the quality for the price is unbeatable. The Alumisteel universal scope mounts allow retailers to minimize sku's by offering a base system that will work on almost any muzzleloading rifle. This design gives unsurpassed strength and durability, along with the convenience of quick detach.