Leupold's Mark 4 Tactical Base is rugged and dependable. The base is constructed of steel and accommodates both 8-40 and 6-48 screws, which provides compatibility with the widest range of modern tactical firearms. Included are both styles of screws.
This two-piece base is compatible with Savage 10/110 rifles with round receiver and has a matte black finish.
Determined at checkout.