Weaver Top Mount Base 
Each Weaver base is machined to tight tolerances for a custom fit. These aluminum bases offer maximum strength for rings to hold tight.
Whether you need a base to accommodate your modern sporting rifle, a competition pistol, inline muzzleloader or your favorite bolt-action hunting rifle; every one of Weaver’s mounts delivers a solid start. Weaver has over 90 years of experience creating the world’s most reliable mounting systems and accessories.
Rangeview Sports Canada.
Licensed Gun Store in Newmarket, Ontario.