For BSA Monarch, Remington 700 (SA & LA), Ruger M77 (Round Receiver)
This Leupold Standard 2 Piece scope Mount Base (50016) gives you maximum accessibility to the magazine or breech of your rifle, and more flexibility in mounting scope to bolt action rifles. Leupold STD 2-piece base is worth a look. Fluted for a "custom" look, it's also ideal if you're after greater flexibility when it comes to mounting options for your bolt action rifle. Reversible base is available for many actions, accommodating a variety of scope and action lengths. Additionally, STD 2 Piece base from Leupold fit right-hand and left-hand action.
These mounting systems are made of solid steel, using the latest CNC (computer numerical controlled) machining tools. Exacting tolerances are the key to stability and reliability in all Leupold mounts.
Wrench and screws included.