The Tandemkross Shadow Picatinny Rail for Ruger® Mark series and 22/45™ pistols gives you greater flexibility in your choice of optic and in where you position it on your pistol. Eight MIL-STD Picatinny cross-slots give you plenty of leeway in positioning a red dot or other sight for optimal eye relief. Other features of the Shadow Picatinny Rail:

• Cutout on underside minimizes risk of interference ejected shell casings
• Shorter, trimmer & better looking than factory optic rail
• Solid & secure - precision-machined aluminum, hardcoat anodized finish
• Mounting screws included

Tandemkross designed the Shadow Picatinny Rail so you can install it on your Ruger® Mark series or 22/45™ pistol without removing your gun’s "iron" sights. With a quick-release mount on your optic, you can switch back to shooting with iron sights in seconds. The Shadow Picatinny Rail fits factory drilled and tapped receivers on the following Ruger® .22 LR pistols:

• Mark II™
• Mark II™ 22/45™
• Mark III™
• Mark III™ 22/45™
• Mark III™ 22/45™ Lite
• Mark IV™ Target
• Mark IV™ Hunter
• Mark IV™ Competition
• Mark IV™ 22/45™ Lite