Home / Pistols / Heckler & Koch VP9 Optics Ready / Holosun 509T

Does the Holosun 509T fit the Heckler & Koch VP9 Optics Ready?

No: the slide is not cut for the Holosun 509T footprint, and no plate listed here bridges it.

No known fit

Enclosed emitter

Nothing in this database bridges the HK VP9 / SFP9 OR plate system interface to the Holosun 509T pattern. Its own world. Almost always mounted on a dedicated 509T plate; steel plates are the common recommendation. A custom plate or a re-mill would be the only route — check with a plate maker before assuming it can't be done.

SlideHK VP9 / SFP9 OR plate system

Optic footprintHolosun 509T

Slide is cut forno footprint — plates only

Plates made for itTrijicon RMR, Leupold DeltaPoint Pro, Docter / Noblex, Shield RMSc, Holosun K, C-More RTS2 / STS2

How this slide mounts an opticVP9 OR and the European SFP9 OR share one plate set. Coverage turned out to be broader than the thin factory kit suggests once the aftermarket is counted.

About this opticTitanium; duty-oriented. Steel plates recommended.

What fits the Heckler & Koch VP9 Optics Ready instead

57 of the 75 optics tracked here mount to it. The cheapest ways in:

Cheapest overall$85–210Cyelee Cat / Wolfplate: VP9 / SFP9 → Trijicon RMRBuild sheet →

Cheapest enclosed emitter$325–510Holosun EPS-COREplate: VP9 / SFP9 → Shield RMScBuild sheet →

And the optics asked about most that do fit it:

All 57 optics that fit it →

Where the Holosun 509T does go

It mounts to 48 of the 178 pistols tracked here. The ones asked about most:

All 48 pistols it fits →

Something on this page wrong? Say what it should be. Corrections from someone who owns the pistol are why this is worth more than a spec sheet — and nothing here changes without a source, so bring one.