The Griffin Armament GSMC193H30MM SPRM Cantilever Mount 30mm Black 6061 T-6 Aluminum is a precision optics mount engineered for shooters who demand modularity and clean, repeatable alignment. Built around a 30mm tube size, its patented SPRM design splits the rings on two parallel but offset planes, creating multiple accessory interface suite (AIS) mounting surfaces without compromising clamping strength or rigidity.

This cantilever mount is ideal for modern rifles where proper eye relief and accessory placement matter, supporting both left- and right-handed users with AIS positions on the sides, 45-degree surfaces, and top of the mount. Whether you are setting up a rifle for range work, competition, or training, the robust 6061 T-6 aluminum construction and thoughtful geometry reflect Griffin Armament’s focus on practical innovation and careful machining.

Key Features:

• Manufacturer: Griffin Armament
• Model: SPRM
• Mount Type: Cantilever
• Tube Diameter: 30mm
• Material: 6061 T-6 Aluminum
• Accessory Interface: Compatible with Accessory Interface Suite (AIS) surfaces