Nightforce Standard Duty bases are a quality, affordable solution for ensuring that your scope is firmly mounted to your rifle. These aluminum bases are machined to Mil. Std. 1913 rail specifications and hard anodized.
Precision CNC machined to exact Mil. Std. 1913 specification rail dimensions from a single billet of steel. Nightforce Steel Bases X-Treme Duty match the receiver contour, ensuring straight and true alignment.