It should have came with the factory rings. Ruger M77mk2 come new with factory supplied rings that mount directly into the receiver. It eliminates the need for bases that way. If your rifle was bought used it may not have the rings with it. You can order the rings directly from Ruger, Midway, or Brownells.
Sometimes you earthlings REALLY amaze me!
Last edited by stalkingbear; 08-09-2010 at 04:56 PM.