Leupold Mounts STD Ruger American 2-Piece Base - Rugged CNC Machined Steel With Locking Nylok Screws

The Leupold STD Ruger American 2-Piece Base is a durable, precise scope mounting solution for Ruger American rimfire rifles. It’s built for shooters who want reliable, repeatable alignment under field and range conditions.

• Compatibility: Two-piece base designed for Ruger American rimfire rifles.
• Material: U.S. carbon steel construction for strength and durability.
• Finish / Color: Matte black finish to reduce glare and blend with rifle aesthetics.
• Precision: CNC machined for tight tolerances and repeatable alignment.
• Hardware: Locking screws with Nylok and TORX windage screws for secure, adjustable mounting.
• Packaging: Hang packaged for simple display and quick inventory.
• Shipping Note: May not ship internationally.

With this base, you gain a stable, repeatable platform that preserves your optic’s zero, even through field use and frequent disassembly. The combination of CNC precision, torqued windage adjustment, and locking screws minimizes movement, helping you shoot more consistently from session to session. The matte black finish and robust steel construction provide lasting performance under typical rimfire recoil and outdoor conditions.