This 509T adapter plate from Holosun will allow you to adapt slides that are cut / milled for the RMR footprint over to the Holosun 509 footprint. Machined out of high quality steel. The adapater plate has a parkerized finish.
1 Review
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Quality Adapter w/ the wrong screws
Seems to be a quality adapter plate. However, the screws they provided are WAY to long. The screws bottom out on the slide and as a result, the adapter plate is not secured down. Very frustrating and disappointing, especially considering that I paid almost $50 for a small piece of machined metal and some small screws
