**Manufacturer Part # HM16 – Pistol Optic Adapter Plate**
**Color:** Black
The HM16 adapter is the only solution that converts a pistol slide with an RMS/RMSc/Holosun K footprint to accept Doctor, Vortex Venom, or Burris Fastfire red dot sights.
Designed for slides with RMS/RMSc/DDP/407K/507K optic cuts, this adapter plate allows you to mount a wide variety of red dot sights, including:
* **ADE:** RD3-006A (Huracan), RD3-006B (Python), RD3-009 (Crusader), RD3-012 (Delta), RD3-013 (Bertrillium), RD3-015 (Zantitium)
* **Vortex:** Viper, Venom
* **Docter/Noblex:** Sight 2+, Sight III, QUICKsight 5.0 VR, Sight G
* **Burris:** Fastfire 2, 3, 4
* **Others:** Hex Dragonfly, MAKdot SH, Meopta Meosight IV
**Installation is simple:** attach this plate to the existing RMSc/Holosun K footprint just like a standard optic plate. Screws are included for ADE, Vortex Venom, and Burris Fastfire sights. If your red dot screws do not fit, a quick visit to a local hardware store (e.g., ACE Hardware) will provide the correct size.
Upgrade your pistol for maximum compatibility with top red dot sights using the HM16 adapter plate.
14 Reviews Hide Reviews Show Reviews
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Optic plate
Work just as expected allowed me to mount my Primary Arms Slx onto my 365 no issues so far loving it
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Easy install, great fit.
Marked holes lined up perfectly, and installation took less than five minutes. No need for gunsmithing — just what I wanted for my optics setup.
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Five stars — rock solid!
This adapter plate is built tough and feels like OEM quality. It gave my red dot a rock‑solid mount with zero play. Really impressed for the price!
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Saved me money on machining
Instead of paying to get my slide milled, this plate let me run my red dot right away. Great alternative if your slide isn’t optics‑ready.
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Highly recommend for footprint conversion
Perfect solution for converting RMSc cuts to accept different optics. Sturdy, affordable, and reliable — exactly what I was looking for!
