Mount Optics Or Tactical Sights
One-piece, MIL-STD 1913 Picatinny rail allows mounting a variety of optics and tactical sights on popular Mossberg, Remington, and Benelli shotguns. Streamlined, low profile design installs to the top of the receiver for a smooth “built-in” appearance. Four steel, Allen head screws secure rail to receiver for exceptional holding power. Precision machined from 6061-T6 aluminum, then mil-spec Type III hardcoat anodized for added strength. Fits shotguns with factory drilled and tapped receivers or receivers custom that require drilling and tapping for appropriate threads.
Big Book Catalog, Issue:68, Page:264
SPECS: 6061 T6 aluminum, Type III hardcoat anodized, matte black. Fits factory drilled and tapped receivers. Includes mounting hardware and instructions. Mossberg – 5½" (13.9cm) long. Fits 1997 and later-mfr pump action shotguns; can be installed on 930 semi-auto with additional fitting. Remington 870 – Available in 5½" (receiver length). Drop-in fit to 870; can be installed on 1100 or 11-87 semi-auto with additional fitting. Comes with 6-48 screws. Benelli M2 - 4½" (11.4cm) long. Drop-in fit on M2 Tactical; can also be installed on round-top M1 after drilling and tapping receiver.