SIG SAUER ALPHA3 30 mm Aluminum Scope Mount, 7075-T6, 1.535 inch, 0 MOA (Black)

The SIG SAUER ALPHA3 30 mm Scope Mount pairs lightweight 7075-T6 aluminum construction with an integral mounting layout for precision optics setups. This black 0 MOA configuration places the optic centerline 1.535 inches above the top of a compatible M1913 rail. Titanium hardware and aluminum 1913 rail style clamps complete a focused mounting system with clearly defined fit, height, and cant specifications.

Machined 7075-T6 Aluminum

The ALPHA3 body uses 7075-T6 aluminum for a combination of strength, ductility, and low mass. SIG SAUER machines the rings so they can form around a 30 mm scope maintube under proper installation without compromising the optic. A black anodized finish adds surface protection and supports durability during regular field use. Titanium hardware complements the aluminum construction while keeping the mount focused on a lightweight configuration.

Specified 30 mm M1913 Fit

This model is configured for 30 mm maintube scopes and uses a 0 MOA cant. Its extra high mount height places the optic centerline 1.535 inches above the top of the rail. An integral mount format keeps the ring assembly and rail interface together in one structure, while aluminum 1913 rail style clamps provide attachment to a compatible M1913 rail. These published specifications make it easier to confirm ring diameter, height, cant, and rail type before selecting the mount.

The ALPHA3 configuration is a straightforward choice when the optics setup calls for a 30 mm maintube, 1.535 inch centerline height, 0 MOA cant, and M1913 attachment. Its black anodized aluminum body, titanium hardware, and integral layout provide a clearly specified mounting solution for precision shooting equipment.