Holosun 407K / 507K Adapter Plate for FN 509 Series

Get your FN® 509 Series pistol combat ready with the Holosun® 407K / 507K Adapter Plate for FN 509 Series. This affordable, versatile, and easy-to-install optics adapter plate is favored by tacticians and target shooters for its unwavering reliability and consistent service under punishing recoil and heavy use. Boasting a durable and lightweight stainless steel design this adapter plate features a corrosion-resistant hard-coat anodized finish for dependable service in virtually any shooting environment, while chamfered edges offer snag-free carry and a lightning-fast draw with virtually any optics-compatible holster. What’s more, the Holosun 407K and 507K 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. Order today!