One-piece rails cut to true, MIL-STD 1913 Picatinny spec match the look and feel of your standard, A4 flattop while adding 1⁄2" of height for proper cheek weld with optics and tactical sights. Streamlined design encloses the receiver rail for a “built-in” appearance and eliminates protruding hardware that can snag on brush, slings, and clothing. Nylon-tipped, Allen screws, tapped through the top, deliver downward pressure between the receiver rail slots for exceptional holding power. Precision machined from strong, yet lightweight 6061-T651 billet aluminum, then hardcoat anodized with a tough, Teflon-impregnated finish to Mil-A-8625 for extra strength and superior wear resistance. Use as a standalone rear sight or attach to A4 receiver rail directly behind the BUIS Scout Rail. Provides easy co-witnessing of open sights with red-dot optics. Spring-loaded detent prevents aperture movement under recoil. Has standard A1 windage hardware. Angled forward profile allows easy access to the EOTech Holographic sight buttons.
SPECS: 6061-T651 billet aluminum, hard black anodized. Body - 2.15” (5.4cm) long x 1.2” (3 cm) wide x .9”(23mm) high. 1.53 oz. (42g) wt. Aperture - .117” diameter. Fits mil-spec flattop receivers.
Catalog page 56, 84