The proven strength of Grand Slam features steel construction for the ultimate hold. Solid steel construction means that Weaver Grand Slam™ Rings perform time after time when the pressure is on. The time tested Weaver cross lock design means a tight, secure fit on your favorite rifle. Also available in silver, there is a Grand Slam ring designed to fit all of your shooting needs. 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.