Home / Accessory-Rings/Mounts/Bases / Ruger RUGER-57 OAP DOCTER/MEOPTA/EOT View cart “Daniel Defense MOUNT ROCK & LOCK 1″ BLACK” has been added to your cart. Sale! Ruger RUGER-57 OAP DOCTER/MEOPTA/EOT$4295 Original price was: $4295.$4191Current price is: $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 Burris Optics X-TAC A-BOLT 2PC BASE BLK $2999 Sale! Warne RAIL MTN SAVAGE SA 20MOA 8-40 $7949 Original price was: $7949.$6388Current price is: $6388. Sale! Trijicon QLOC CANTILEVER MNT 30MM 1.535 $35600 Original price was: $35600.$27211Current price is: $27211. Sale! Trijicon QLOC BOLTACTION MNT 34MM 1.125 $35600 Original price was: $35600.$27211Current price is: $27211.