Leupold Standard Two-Piece Scope Base

You can’t go wrong with Leupold based, you get quality, value, stability and reliability.

These are standard leupold two piece mounts. Quality product. As described. Good value

Perfect fit on Rem 700, includes instructions and tools needed for install. Only problem I had was the instructions had torque specifications for 2 different sized screws with no indication which size were included. Called the number on the packaging for customer support, answered on ring two by a human being who quickly checked which screws were included with this (the smaller size, can't recall exactly right now). Comes with thread locker on the screws already, you MUST use a torque wrench with inch-pounds in order to ensure you get them on without stripping the threads. Also check inside the receiver to ensure you don't have screw heads poking into the chamber. I used Leupold medium rings for a Nikon Monarch 3, reviewed separately. Recently zeroed the combination and it holds tightly with 180 grain .30-06 core-lokts.

Ultra fast service, new in box as advertised, no issues

Great quality - easily installed - rigid final mounting

The rear base in the picture should be turned around. If you mount it that way; the bolt won't open. I bought this to replace a one piece base that I had on a Remington 700 in .30-06. With those mounts, the rear ring sets farther forward. I also bought an extended ring for the front. Long actions seem to put the scope too far forward in my opinion. The Objective end of my scope's outside diameter is 115/16 inch in diameter. I bought High Rings. The bottom of the scope in the front clears the rear of the rear ramp sight enough that the ramp doesn't show up as a blur when looking through the scope. I recommend putting gun oil on the front mount and then using an open end wrench to loosen up the ring in the base. A few turns back and forth makes a big difference. This design allows you to get the scope lined up with the barrel as needed. I have a Winchester Model 70 that I installed the Dual Dovetail Bases on. I couldn't get the windage in the scope to line up right. I used a Bore Sighter. Somebody at the factory messed up.

Consistent manufacturing quality best in the business

I wasn't quite sure how well these would work. I was skeptical about the twist in front and screw tightening on the back. It takes a little force to twist the front ring into place. But I'm glad I bought these, they do work well.