This adapter plate is made for the Glock 43X/48 MOS with the RMSc optic cut to mount a Holosun 407K/507K. No need to modify the slide to mount Holosun 407K/507K when using this adapter plate hardware included. Included: Adapter Plate 3X Custom length High-strength alloy steel Torx Head Screws T10 wrench
DPP Titanium Adapter Plate for Glock 43X/48 MOS Hellcat OSP Holosun 407k/507k - GL-H07KA Price in USA