Precision Reflex 30mm Steel Rings

30mm Intermediate steel rings are constructed with 1141 steel and have a nitrite finish. The ring caps are held on by (4) #8-40 torx screws, 1/2 clamp nut. The rings measure .460 from the bottom of the scope to the top of the base and 1.050 from center line to the top of the base. Weight 7.4 ounces Specifications for Precision Reflex 30mm Steel Rings: Manufacturer: Precision Reflex Finish: Nitrite Tube Diameter: 30 mm Ring Quantity: Pair Fabric/Material: 1141 Steel Color: Black Mount Type: Rail Package Contents: Precision Reflex 30mm Steel Rings