These Unknown Munitions 2-Piece Scope Mounts attach directly to the Tikka Dovetail on the top of every Tikka action, no need for a rail (scope base)! Each package comes with: 2 Scope Rings, 9/64a ^2 Driver Bit, Blue Thread Locker, 2 x threaded reoil pins, 2 standard recoil pins. Made from 6061 aluminum and Type 3 Hardcoat Anodize on all surfaces. All hardware is nitrided to avoid unsightly rust after field use. Both threaded and standard recoil pins are included.