The TANDEMKROSS Shadow picatinny rail for Ruger Mark series offers a significant enhancement for both competitive shooters and recreational users. The mil-spec picatinny design facilitates precise and customizable optic placement, while its optimal length ensures no unsightly barrel overhang. The rail's underside features a relieved ejection port area, ensuring reliable ejection of spent brass. Compatible with both fixed and adjustable iron sights, this rail allows for the removal of scopes or red dots without necessitating the removal of the rail itself. Available in two finishes to complement or accentuate your pistol, it includes installation screws for convenience. Enhance your Ruger today with the TANDEMKROSS Ruger rail. The picatinny rail system facilitates precise and customizable positioning of optical devices, enhancing accuracy and adaptability for various applications The ejection port area has been optimized to reduce the likelihood of ejection failures, ensuring more reliable and efficient operation The design eliminates any unattractive overhang above the barrel, unlike the stock rail found on Ruger models, ensuring a sleek and streamlined appearance This device is compatible with your existing iron sights, allowing for seamless integration and use without the need for removal or adjustment