GRIFFIN GSMC1425H34MM 34MM CANTILVR GPM 1.42 15MOA. 42 15MOA - Specifications for GRIFFIN GSMC1425H34MM 34MM CANTILVR GPM 1.42 15MOA: Manufacturer: Griffin Armament Fabric/Material: 6061 T-6 aluminum GRIFFIN GSMC1425H34MM 34MM CANTILVR GPM 1.42 15MOA