Heavy-duty rings and bases are built to withstand extreme service without movement or loss of zero. Larger contact area between the scope/rings and base/receiver for less chance of movement. Large hex nuts on rings allow fast torquing of cross bolts for easy adjustment. Non reflective, matte finish. Mounting screws and Torx® head wrench included. Steel Rings - CNC machined from solid 11L17 cold-rolled bar stock, then blued. Aluminum Rings – CNC machined from 7075 T651 aluminum alloy and hardcoat anodized for maximum strength and wear resistance.

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