Griffin Armament GSM1.425H 30mm GPM Scope Mount – Black

The Griffin Armament GSM1.425H 30mm GPM Scope Mount/Ring Combo is a precision-machined optic mounting solution designed for 30mm tube scopes and modular accessory use. Machined in Watertown, WI, from aircraft-grade material, the GPM integrates Griffin's Accessory Interface Suite (AIS) for ambidextrous accessory placement. Its split-ring, offset-plane design provides five AIS mounting surfaces and supports Rapid Transition Optics (RTO) plates for co-mounted non-magnified optics. The finish is a black anodized coating for corrosion resistance and a subdued profile.

Key Specifications

• The mount is machined from 6061-T6 aluminum in Watertown, WI.
• The ring tube diameter is 30mm.
• The mount height measures 1.425 inches.
• The overall length is 4.50 inches.
• Rings are included: Yes.
• Ring height is classified as High.
• The mount type is Stanag 4694.
• The model designation is GPM.
• The product style is Standard.

Engineered for precision-minded shooters who value modularity and ergonomic optics placement, the GPM mount combines lightweight, durable construction with a versatile AIS interface that supports a wide range of secondary optics and accessories. Its anatomically informed design and RTO compatibility make it a practical choice for shooters seeking a robust, adaptable mounting platform without unnecessary complexity.