Home / Accessory-Rings/Mounts/Bases / Weaver SPR THUMBNUT MOUNT 30MM View cart “Ruger RING 1″ X-HIGH STAINLESS” has been added to your cart. Sale! Weaver SPR THUMBNUT MOUNT 30MM$7945 $6799 In stock Weaver SPR THUMBNUT MOUNT 30MM quantity Add to cart SKU: 48375 Category: Accessory-Rings/Mounts/Bases Product ID: 29070 Description Description 30mmCantilever AR Mount Related products Sale! Ruger RING 1″ X-HIGH STAINLESS $4295 $4191 Sale! Burris Optics X-TAC 30MM RINGS 1.50 HEIGHT $13199 $10167 Sale! Burris Optics X-TAC 30MM RINGS 1.25 HEIGHT $13199 $10167 Sale! Trijicon QLOC CANTILEVER MNT 30MM 1.59 $35600 $27211