Our proprietary aluminum alloy ALPHA Rings are machined with an exactness that is both strong yet ductile that allows our rings to form around a riflescope, yet will not damage scope under proper installation. The steel rings are epoxy powder coated to prevent oxidation and resist gun oils, cleaning solutions, and outdoor exposure.
Key Features:

• Aluminum 1913 rail rings
• Covered by SIG SAUER’s Infnite Guarantee
• Ring Size: 1 in
• Diameter: 1 in
• Material: 6061-T6
• Height (centerline of optic to top of pic rail): 0.85 in
• Cant: 0 MOA
• Color: Black