Product Description The Griffin Armament 30mm Cantilever GPM (Griffin Precision Mount) Scope Mount delivers elite-level performance for precision rifle applications. Built from 6061 T6 aluminum with a Type 3 milspec hardcoat anodized finish, this unibody cantilever mount provides a 1.335" height and a 15 MOA built-in inclination, making it an ideal solution for long-range shooting where significant elevation adjustment is required. The mount is STANAG 4694 compliant for precise, repeatable return to zero and features the exclusive AIS (Accessory Interface Suite) technology, which provides five mounting surfaces for ambidextrous accessory placement. RTO (Rapid Transition Optic) plate compatibility allows the user to co-witness a secondary non-magnified optic at a 40-degree angle relative to the primary optic, supporting rapid target transitions without sacrificing a stable cheek weld. Each unit is individually probed during manufacturing to ensure peerless dimensional consistency, and the mount is backed by Griffin Armament&';s Lifetime Warranty. Product Highlights AIS Technology: Five AIS mounting surfaces (left, right, left 45-degree, right 45-degree, and top) allow accessories to be mounted wherever desired, supporting a wide range of configurations. RTO Compatible: Supports Rapid Transition Optic plates for 40-degree co-witness to the primary optic, compatible with Aimpoint, Trijicon RMR/SRO, Holosun, Sig Romeo, Vortex, and many more. Unibody Construction: Machined from 6061 T6 aluminum with Type 3 milspec hardcoat anodizing for superior strength, durability, and corrosion resistance. Precision Fasteners: 12 quantity 8-40 T15 fasteners for ring clamping and 4 quantity 10-32 fiber lock patched T15 fasteners for rail clamping ensure a secure, consistent hold. STANAG 4694 Compliant: Individually probed during manufacturing for dimensional consistency and rail compliance, guaranteeing precise return to zero every time. Specs Brand: Griffin Armament MPN: GSMC1.335H30MM UPC: 689396840317 Scope Tube Diameter: 30mm Mount Height: 1.335" Inclination: 15 MOA Material: 6061 T6 Aluminum Finish: Type 3 Milspec Hardcoat Anodizing Rail Compatibility: STANAG 4694 Compliant Picatinny Ring Fasteners: 12 x 8-40 T15 Rail Fasteners: 4 x 10-32 Fiber Lock Patched T15 Construction: Unibody Cantilever Warranty: Lifetime Item Condition: New Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer. ]]>