C&H Precision CHP Adapter Plate, Converts the RMR Footprint to Holosun 407K/507K, Anodized Finish, Black, Includes Mounting Hardware RMR-HOLOk Out of stock. Check back later... $79.99
C&H Precision Prodigy to Holosun, Optic Mounting Plate, Fits Springfield Prodigy, Compatible with Holosun 407K/507K, Anodized Finish, Black SA-PDY-HOLOK-NRS Available to order on-line. Ships in 5-14 days $79.99
C&H Precision V2, Optic Mounting Plate, Fits Glock MOS, Trijicon RMR/SRO/RCR, Holosun 407C/507C/507Comp/508T & C&H EDC-XL/Comp, Anodized Finish, Black GL-RSH-ST Out of stock. Check back later... $57.99