Home / Accessory-Rings/Mounts/Bases / Weaver SPR THUMBNUT MOUNT 30MM View cart “Burris Optics SIGNATURE RINGS 1″ MED BLK WVR” 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! Warne RAIL MTN TECH SAVAGE SA 20MOA $7949 $6388 Sale! Warne RAIL MTN TECH SAVAGE LA $7949 $6388 Sale! Warne RAIL MTN TECH BERGARA LA 8-40 $7949 $6388 Sale! Warne SL 1PC CANT MNT 30MM MSR 20MOA $33249 $20356