C&H Precision Weapons CHP Adapter Plate, Fits the Glock MOS (Not the 43X or 48) Converting it to the Holosun 407/507K, Anodized Finish, Black, Includes Mounting Hardware GL-HOLOk Model: For Glock MOS Finish/Color: Anodized Fit: Fits Glock MOS Type: Mount Manufacturer: C&H Precision Weapons Model: For Glock MOS Mfg Number: GL-HOLOk
