Complete your rifle with the Weaver Extended Multi-Slot Tactical Picatinny Base. This base is constructed of aluminum so it won't add much weight to your rifle, but is more than strong enough to withstand the heaviest recoil. The multiple slots provide you with plenty of space for mounting optics and will allow you to position your scope for optimum eye relief. This base also has a canted base that gives you 20 MOA built in for longer range shooting.
Specification and Features:
Made of 6061 T6 Aluminum with matte Type III hard coat anodize finish
20 MOA of cant version available for extended range optic adjustment
Additional 1" of forward length provides more mounting options
Compatible with Picatinny or Weaver style rings
Fits Winchester 70 long actions