Weaver See-Thru Detachable Rings allow you to utilize iron sights or your scope for quick target acquisition. The square cross lock bolt fits tightly and securely with Weaver Top Mount Bases. Steel strap for added strength and an aluminum saddle for reduced weight. These quick detach rings are the Original Weaver-style. Weaver rings can handle any scope-mounting need. Whether you're looking for our classic Weaver's original cross-lock Top Mount, windage adjustable or dovetail extension rings; we have many great options. These rings are available in a variety of choices including aircraft-grade aluminum options or Grand Slam steel, and many more.