XS Sights Optics & Mounting
206 products found across 26 retailers
XS Sights makes tritium night sights, fiber-optic style front sights and scope mounting hardware for handguns and rifles. The R3D line, including the R3D 2.0, is the most listed family, with three-dot and suppressor-height versions fitted to Glock, Sig, Springfield, Smith & Wesson M&P and other pistols. The DXT2 and Big Dot models are built around larger front dots for fast acquisition, and the Minimalist and F8 options cover lower-profile or specialty needs. Lever-action ghost ring sets and Picatinny scope bases round out the range.
When comparing these parts, check the sight model against your firearm's slide or frame, the sight height (standard or suppressor) and whether the set includes a front dot in green or other tritium colors. For rifles, confirm the caliber the mount or sight is rated for, such as 45-70 Government or 44 Magnum, and the base footprint. The listings below show current prices and in-stock availability across retailers.
