Home / Accessory-Rings/Mounts/Bases / Daniel Defense MOUNT ROCK & LOCK 30MM BLACK View cart “Burris Optics X-TAC 30MM RINGS 1.50 HEIGHT” has been added to your cart. Daniel Defense MOUNT ROCK & LOCK 30MM BLACK$17300 Out of stock SKU: 03-047-07146 Category: Accessory-Rings/Mounts/Bases Product ID: 31192 Description Description Variable Power Scope MountAccomodates 30mm Scope Tubes Related products Sale! Ruger RING 1″ LOW BLUE $4295 Original price was: $4295.$4191Current price is: $4191. Burris Optics X-TAC A-BOLT 2PC BASE BLK $2999 Sale! Trijicon RMR GLOCK PISTOL MOUNT DT $10900 Original price was: $10900.$9574Current price is: $9574. Sale! Trijicon QLOC CANTILEVER MNT 34MM 1.59 $35600 Original price was: $35600.$27211Current price is: $27211.