**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.
13 Reviews Hide Reviews Show Reviews
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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!
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Decent adapter but not perfect
Decent adapter but not perfect It does what it’s supposed to but took a bit of trial and error with screws. Once sorted, it works fine.
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Exactly what I needed!
This solved my compatibility issues without modifying the pistol slide. It’s robust and the fitment is tight. Works great with my Doctor sight.
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Simple install, solid performance
Installation was easier than expected — just line up and tighten down. My red dot sits firm and stable. A good choice instead of paying for a new slide cut.
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Great value for custom setups.
If you’re mixing and matching optics and frames, this adapter is a lifesaver. Solid black finish and fits snugly. No complaints here!
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Good, but needed extra screws
The plate worked great, but the included screws didn’t quite match my optic hardware. Easy fix with a quick trip to ACE Hardware though. Still worth the money.
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Works as advertised
Was hesitant about using an adapter plate, but this one delivered. It transformed my RMSc cut into a Doctor/Venom style mount perfectly. No wobble at all after tightening down.
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Fit and finish are excellent
This adapter feels solid and looks like it’s machined well. It aligned perfectly on my Canik slide and gave me a secure platform for my red dot. Highly recommend if you’re trying to adapt footprints.
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Perfect adapter for my setup!
I needed a plate to mount my old Burris Fastfire on a Holosun footprint slide, and the HM16 did exactly that with no fuss. Screws fit well and installation was straightforward. Great quality for the price!
