Unveil the next level of performance for your marlin rifle with the XS lever rail and lever scout rail enhancements. These revolutionary upgrades redefine how you approach optics, offering an array of mounting positions, alongside robust all-steel backup iron sights for unwavering reliability. Meticulously engineered from anodized aluminum, these rails adhere with precision to picatinny specifications, granting you the ability to seamlessly mount scopes over the receiver or at the forefront for scout scopes and red dot sights. Installing these enhancements is a breeze, involving the replacement of the factory rear sight. With each screw expertly calibrated to a consistent 20 in-lb, concerns of screw fractures from over-torqueing become a thing of the past. Elevate your shooting prowess with these exceptional rail upgrades, meticulously designed to ensure peerless performance and accuracy.