The SIG Sauer Alpha3 30mm scope mount and ring combo (SIG Sauer part no. SOA30012) gives shooters a rugged, Picatinny-ready platform for mounting a riflescope in Flat Dark Earth. SIG Sauer machines the Alpha3 rings with enough exactness to form securely around a 30mm scope tube without marring the finish when installed correctly. The aluminum rings are anodized for extra protection, so the mount holds its finish and function through years of range and field use. Whether topping a precision rifle or a hunting setup, the Alpha3 from SIG Sauer Electro-Optics is built to keep a scope locked to zero. It’s a straightforward upgrade from our scope mounts selection for anyone running a Picatinny-rail rifle.

Key Specifications

• Model is the Alpha3 scope mount and ring combo.
• Sized for 30mm scope tubes, one of the most common riflescope tube diameters.
• Attaches via a Picatinny rail mount for wide rifle compatibility.
• Finished in Flat Dark Earth to match tan and FDE-coated rifle builds.
• Machined from aluminum for a strong, lightweight mount.
• Rings are anodized for added wear and corrosion resistance.

Frequently Asked Questions

What tube diameter does this mount fit? It’s sized for 30mm scope tubes.

What rail system does it attach to? A standard Picatinny rail.

Will it damage my scope’s finish during installation? No, the rings are machined to form around the tube without marring it when installed to spec.

Buy the SIG Sauer Alpha3 30mm Scope Mount/Ring Combo, Flat Dark Earth

Get your optic locked down with a mount built to SIG Sauer’s own tolerances. Order the Alpha3 30mm mount from our Lubbock, Texas gun shop for fast, insured shipping to your door.