Weaver 46 base. Shop now on eBay for the best scope bases! The gloss black Top Mount Base #46 from Weaver has been machined to tight tolerances for a custom fit. Base pair sets are marked with * or **. The aluminum base offers maximum strength so that the rings will hold tight. com Upgrade your rifle with Weaver 46 Mounts, Top Mount Base #46M, and Detachable Top Mount Base. They are designed to fight the effects of recoil with a square-cut notch that precisely mates to the sturdy cross bolt in every Weaver detachable ring. Sold each; order front and rear base. Need help? Lightweight aluminum bases fit a wide range of modern and older rifles, plus shotguns and long range handguns. One piece bases and base pair sets available for some models. Weaver Top Mount 46 1pc Base - Gloss- Each Weaver base is machined to the tightest tolerances for a custom fit. . See full list on mountsplus. Each Weaver base is machined to the tightest tolerances for a custom fit. SPECS: Aluminum, polished blue finish except Matte (M), Silver (S). Price and other details may vary based on product size and color. rqf mvmy nmlqafgj rypkr pqkir cag wkg rcmlywnc tqzr buwl