The Griffin Armament GSMC1.425H30MM Cantilever Mount is part of the SPRM series, delivering a rigid one-piece base that cradles your 30mm optic for repeatable zero and precise alignment. Machined from aircraft-grade 6061-T6 aluminum with a black anodized finish, this mount integrates the Accessory Interface Suite (AIS) to support modular accessories on multiple mounting surfaces.

Designed for precision-focused rifles, the 1.425-inch height and built-in 15 MOA cant provide optimal eye relief and elevation for mid- to long-range optics. The unibody construction, multiple T15 fasteners, and Stanag 4694 compliant interface make it well suited for range work, competition, and dedicated precision setups where stability and consistency matter. Griffin Armament’s attention to machining accuracy and thoughtful accessory ecosystem reflects the company’s reputation for careful engineering and refined craftsmanship.

Key Features:

• Manufacturer: Griffin Armament
• Model: GSMC1.425H30MM Cantilever Mount (SPRM Series)
• Tube Diameter: 30mm
• Mount Height: 1.425"
• MOA: 15
• Material: 6061-T6 Aluminum
• Finish: Black Anodized
• Mount Type: Stanag 4694 Compliant Cantilever Ring Mount
• Construction: One-Piece Unibody Base With Integrated Rings