1" Top-Mount Rings Low Weaver Style Gloss Finish by Weaver Optics Product Overview now offers the Weaver 1" Top-Mount Rings Low Weaver Style Gloss Finish. These rings are an innovative and unique design that addresses both strength and light weight all in one package. The top of the rings is strong and durable high quality steel and while the bottom saddle is lightweight aluminum. The aluminum saddles are hard coat anodized to prevent corrosion and direct contact with the steel. The steel strap has a similar coating to prevent rust or corrosion as well. These rings attach in a normal Weaver manner or to a Picatinny rail. Specifications and Features: Tough Aluminum/Steel Construction Uses Flat Head Screws Quick Detach Weaver or Picatinny Rail Gloss Black Finish