Constructed of 6061 aluminum makes this mount lightweight, 10.5 ounces, but the set screws will clamp the integral rings tightly on the scope to keep it zeroed in and resists recoil.

Features and Specifications:
Manufacturer Number: AR0131
Diameter: 30 mm
Ring Spacing: 2.25"
Height: 1.685"
Length: 5.43"