This Holosun adapter plate is for 407K and 507K optics and fits the HS507C footprint, which Sports South lists as the RMR pattern. Use it to run a K-footprint Holosun sight on a mount or slide cut for that footprint.
Features
- For Holosun 407K/507K optics
- Fits HS507C footprint (listed as RMR by Sports South)
- Black finish
Specifications
- Manufacturer Part Number: KPLT-507C
- UPC: 810047071167
- Compatibility: Holosun 407K/507K; HS507C / RMR footprint
- Finish / Color: Black









