Sig Sauer Alpha3 30mm Scope Mount/Ring Combo, 0 MOA

The Sig Sauer Electro-Optics Alpha3 Scope Mount/Ring Combo secures 30mm optics to MIL-STD 1913 (Picatinny) rails with a fixed 0 MOA cant. It offers a 1.375-inch mount height and a 7.50-inch overall length, and ships with rings included. The unit is finished in black anodized for low-reflectance appearance.

Key Specifications

• The model is Alpha3.
• Designed for 30mm scope tubes.
• Features a fixed 0 MOA cant.
• The mount height is 1.375 inches.
• The overall length is 7.50 inches.
• Attaches to 1913 Picatinny rails.
• Rings are included with the combo.
• The package contains 1 piece.
• The finish is black anodized.

Machined for consistent alignment and finished to resist environmental exposure, the Alpha3 mount provides a stable platform for optics in precision, duty, or field setups. Its combination of straightforward design and rock-solid mounting interface makes it a practical choice for users who demand repeatable scope zero and clean, low-profile ergonomics.