Lightweight, One-Piece Construction With Plenty Of Rail Space
CNC machined aluminum chassis with two integral, MIL-STD 1913 Picatinny rails lets you attach accessories such as lights, lasers, and other tactical equipment to your pistol. Features a 4-1/8" long, 10-slot bottom rail and a 4-7/8" long, 12-slot top rail for a variety of options. Installs on the slide without modifications to the gun, and secures with three Allen head screws for a rock-solid installation. Includes removable front and rear sights for use as back-up in case your optics fail. Rear sight is CNC milled from a solid steel billet for long service life; front sight is machined from aluminum for reduced weight. Serrated rear sight features a slight reverse angle to reduce glare and improve sight picture. Adjustment screws ensure accurate, repeatable click adjustments for windage and elevation. Fits all Mark II and Mark III pistols with 5½" bull barrel.
Big Book Catalog, Issue:68, Page:262
SPECS: Aluminum, hardcoat anodized, matte black. 9½” (24cm) long, 2¼” (5.7cm) high, 1-1⁄8" (2.8cm) wide, 11 oz. (312g) weight. Includes front & rear sights and instructions. Sights - Steel, blue, matte finish. Rear Blade - .767” (19.5mm) wide .402” (10mm) high. Rear Notch - .11” (2.8mm) wide, .095” (1.8mm) deep. Front Blade - .5” (12.7mm) long, .125” (3.2mm) wide, .44 (11.2mm) high. Fits all Ruger Mark II & Mark III pistols with 5½” bull barrel.