Holosun 509 Adapter Plate for FN 509 Series Pistols

Compatible with all optics-ready FN® 509 pistols, the Holosun® 509 Adapter Plate is an affordable, versatile, and easy-to-install optics adapter plate, favored by tacticians and target shooters for its unwavering reliability and consistent service under punishing recoil and heavy use. The durable, yet lightweight stainless steel design features a corrosion-resistant hard-coat anodized finish for dependable service in virtually any shooting application, while chamfered edges offer snag-free carry and a lightning-fast draw with virtually any optics-compatible holster. If that’s not enough, the Holosun 509 adapter plate includes all installation hardware and is backed by a dependable lifetime warranty, promising years of dependable and consistent service right out of the box.