The Lyman 3902100 No. 2 Marlin Tang Sight Black Folding for Marlin Lever Action combines rugged all-steel construction with a thoughtfully engineered adapter base that allows mounting on the tang without compromising the rifles serial number, a feature that makes it ideal for classic Marlin models such as the 336, 1894, 1895, and 30 series. This folding tang sight delivers reliable, precise aiming with the same aperture discs as the iconic 1886 model, ensuring familiar sight presentation and quick target acquisition in a variety of hunting and field environments. Included mounting screws and clear instructions simplify installation, enabling a secure, repeatable alignment that holds zero through field use. Designed to integrate seamlessly with Marlin lever actions, the sight provides a durable, all-steel profile that stands up to daily hunting and long-range practice while offering a compact form factor when folded. Whether youre restoring an older Marlin or equipping a trusted lever action for whitetail, smoky mornings, or early-season adventures, this folding tang sight delivers dependable performance, a clean aesthetic, and the confidence that comes from a purpose-built upgrade.