These Mil. Std. 1913 base blanks allow you to customize the length, height, radius and hole spacing to your specific application. Standard taper is 20 Minutes of Angle (20 MOA).
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Description
These Mil. Std. 1913 base blanks allow you to customize the length, height, radius and hole spacing to your specific application. Standard taper is 20 Minutes of Angle (20 MOA).