Sig Sauer Alpha3 30mm Scope Mount 1.535 in, 20 MOA

The Sig Sauer Alpha3 one-piece scope mount secures 30mm riflescopes to 1913 Picatinny rails with a fixed 20 MOA elevation. This mount is designed for stable scope alignment and repeatable return-to-zero in field or range use. Its 1.535 inch mounting height places the optic at a consistent centerline for a variety of rifle platforms.

Key Specifications

• The tube diameter is 30mm.
• The mount height is 1.535 inches.
• The mount type is 1913 Picatinny Rail.
• The product includes mounting hardware.
• The mount includes rings: Yes.
• The model is Alpha3.
• The overall length is 7.50 inches.
• The finish is Black Powder Coat.
• The elevation is built-in at 20 MOA.
• Units per box: 1.

The Alpha3 one-piece mount offers a practical, reliable platform for mounting 30mm optics where a fixed 20 MOA correction and consistent sightline are required. Its configuration suits precision shooting and hunting setups where stable attachment and repeatable performance are priorities.