Home / Accessory-Rings/Mounts/Bases / Ruger RUGER-57 OAP DOCTER/MEOPTA/EOT You cannot add "Burris Optics X-TAC 30MM RING MEDIUM BLK 1PC" to the cart because the product is out of stock. Sale! Ruger RUGER-57 OAP DOCTER/MEOPTA/EOT$4295 $4191 In stock Ruger RUGER-57 OAP DOCTER/MEOPTA/EOT quantity Add to cart SKU: 90722 Category: Accessory-Rings/Mounts/Bases Product ID: 27689 Description Description Optic Adapter PlateFits: Docter/Meopta/EOTech Related products Sale! Trijicon QLOC BOLTACTION MNT 34MM 1.125 $35600 $27211 Sale! Warne RAIL MTN SAVAGE LA 20MOA 8-40 $7949 $6388 Burris Optics X-TAC A-BOLT 2PC BASE BLK $2999 Sale! Warne RAIL MTN TECH SAVAGE SA 20MOA $7949 $6388