Specification Brand : MecArmy BulletPoint : CH2-P D Ring BulletPoint1 : Made of strong 6061 Aluminum BulletPoint2 : Height is 13mm or 0.51 Inches BulletPoint3 : Weight 106g / 3.74 oz BulletPoint4 : Recommended torque for the the ring screws 18 in lbs, recommended torque for the picatinny screw 30 in lbs BulletPoint5 : 5.Hollowed-Out Design & Built-In Tape Protection: Design in see-through style, Built-in tape inside per rings to prevent from marring the scope, also prevent sliding and holding postion accurately. BulletPoint6 : 6. Center height of 26.7mm: the center height of the bracket after installation is 26.7mm, please purchase according to actual needs BulletPoint7 : 7.If you encounter any problems during the purchase process, you are welcome to contact customer service directly to solve the problem. Color : Abmer Department : unisex-adult ExternallyAssignedProductIdentifier1 : 0037936644657 ExternallyAssignedProductIdentifier2 : 037936644657 ImportDesignation : Imported IncludedComponents : base and all hardware ItemName : MecArmy CH2-P D Ring - Small (large) ItemPackageDimensions_Height : 0.8 inches ItemPackageDimensions_Length : 5.7 inches ItemPackageDimensions_Width : 2.4 inches ItemTypeKeyword : sporting-optic-rings Manufacturer : Accumounts Material : PEI ModelName : M-ch2s-pei ModelNumber : M-CH2S-PEI NumberOfBoxes : 1 PartNumber : M-CH2S-PEI Pattern : Solid ProductDescription : CH2-P ProductSiteLaunchDate : 2025-04-23T17:04:11.562Z Size : Large SportType : Airsoft Style : decorative art SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TargetGender : unisex Theme : edc UnspscCode : 46171500 WarrantyDescription : 1 year warranty