Product Description The Griffin Armament SPRM (Scope Precision Ring Mount) GSM1.335H30MM is a premium 30mm unibody scope mount engineered for the most demanding shooters. Designed around the innovative Accessory Interface Suite (AIS) technology, this mount features five dedicated AIS mounting surfaces - left, right, left 45-degree, right 45-degree, and top - giving users unmatched modularity and ambidextrous accessory support. The mount accommodates Rapid Transition Optic (RTO) plates that position secondary non-magnified optics on an optical centerline for fast, comfortable target acquisition with a simple roll of the firearm. Machined from 6061 T6 aluminum and finished with a Type 3 milspec hardcoat anodizing, the mount offers exceptional durability and corrosion resistance. STANAG 4694 compliant rail attachment ensures precise return to zero every time. Each unit is individually probed during manufacturing for peerless dimensional consistency, making this mount a top choice for precision rifle builds. Product Highlights AIS Technology: Five Accessory Interface Suite mounting surfaces enable ambidextrous and versatile accessory placement wherever the user desires. RTO Plate Compatible: Supports Rapid Transition Optic plates for a 40-degree co-witness to the primary optic, compatible with a wide range of popular red dots and micro optics. Unibody Construction: One-piece design machined from 6061 T6 aluminum for superior rigidity, consistency, and long-term durability. STANAG 4694 Compliant: Precision rail attachment provides reliable, repeatable return to zero after removal and remounting. Lifetime Warranty: Backed by Griffin Armament&';s lifetime warranty and a utility patent, reflecting the brand&';s commitment to quality and innovation. Specs Brand: Griffin Armament Manufacturer Part Number (MPN): GSM1.335H30MM UPC: 689396839946 Ring Diameter: 30mm Nominal Height: 1.335" MOA Offset: 0 MOA Construction: Unibody Material: 6061 T6 Aluminum Finish: Type 3 Milspec Hardcoat Anodizing Ring Fasteners: 12 qty, 8-40 T15 Rail Fasteners: 4 qty, 10-32 Fiber Lock Patched T15 Rail Standard: STANAG 4694 Compliant (Picatinny) Warranty: Lifetime 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. ]]>