Combines the proven Burris FastFire II red dot reflex sight with a steel mounting plate that installs easily between your shotgun’s stock and receiver to center the optic directly in line with the rib. Provides approximately 4" of eye relief. In case of battery failure, simply look through the optic and use your front bead.
AR-15, Issue:09, Page:093
Big Book Catalog, Issue:69, Page:265
SPECS: Steel, aluminum, optic-grade glass, plastic spacers, steel setscrews. 1¾" (4.5cm) long, 1" (2.5cm) wide, 1" high. Includes snap-on cover, CR-2032 lithium battery, windage/elevation scale disc, adjustment tool and instructions.