Brownells Remington 700 Long Action picatinny scope bases provide a rugged, one piece design provides a rock-solid base for scope rings with greater flexibility than traditional ring-and-base systems. Slots cut to true MIL-STD 1913 specs accept both Picatinny and many Weaver-style rings to increase your scope-mounting options on both tactical and sporting rifles. Easily alter the spacing between the rings to accommodate different-length scope bodies, and adjust eye relief to fit the specific needs of each shooter. Installs quickly using factory drilled scope base holes and screws—no drilling and tapping on most guns. Underside of base is cut out to accommodate receivers with right- or left-hand ejection ports. Choose between models precision machined from 4140 billet steel for superb strength and stability, or aluminum models machined from 6061 T6 billet for maximum weight reduction. Matte, black, anodized finish blends with most factory finishes.
Big Book Catalog, Issue:72, Page:257