The SIG Sauer Alpha5 Scope Mount (SIG Sauer part no. SOA54004) is a one-piece optic mount engineered for 34mm scope tubes at a 1.25-inch mounting height, part of SIG Sauer Electro-Optics’ Alpha5 precision mounting line. SIG Sauer builds the Alpha5 series to the same tolerances as its Alpha5 riflescopes, giving long-range shooters a mount designed specifically to complement that scope line without introducing alignment guesswork. The single-piece body eliminates the base-and-separate-ring mismatch that can throw off return-to-zero performance. It’s built for precision rifle shooters who want a mount matched to their large-tube optic rather than a generic universal ring set.

Key Specifications

• Sized for a 34mm scope tube diameter.
• Sets a 1.25-inch mounting height for a precise, repeatable cheek weld.
• Built as a one-piece mount rather than separate base and rings, reducing alignment error.
• Part of SIG Sauer’s Alpha5 precision mounting series.

Frequently Asked Questions

What tube diameter is this mount built for? A 34mm scope tube.

What mounting height does it set? A 1.25-inch height from the rail to the center of the tube.

Buy the SIG Sauer Alpha5 Scope Mount

Running a 34mm-tube precision scope calls for a mount built to the same standard, and this SIG Sauer Electro-Optics Alpha5 mount delivers it. Browse our full range of scope bases and order from our Lubbock, Texas gun shop for fast, insured shipping.