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Beretta 92X RDO optic footprint: what red dots fit

Beretta 92X RDO Full Size

The Beretta 92X RDO has no single optic footprint. Beretta mills the 90 Series RDO pocket into the slide and the red dot mounts on a plate that bolts into that pocket, so the plate is what sets the footprint. Beretta's own plates cover the two biggest families: a Trijicon-footprint plate for the RMR, the SRO, the RCR and the Holosun 507C and 508T, and a Leupold-footprint plate for the DeltaPoint Pro and the dots built on it. The Toni System 92 Series RDO interface kit widens that range from a single box, reaching the Shield RMSc and Holosun K micros and the enclosed Holosun EPS alongside the RMR and DeltaPoint patterns.

RDO is the part of the name doing the work. A 92FS or a plain 92X slide has no pocket and no mounting holes, so there is nothing for a 90 Series plate to bolt to and the only routes are a milling service or an optic-cut slide. Plates, on the other hand, are a family part rather than a model part: the same 90 Series RDO plates are listed for the M9A4, the 92XI and the 92X Performance, so a plate sold for one of those pistols is the plate for this one. Choose the pistol by whether the slide is cut, then choose the plate by footprint.

Optics that fit
54
No plate needed
0
Plate required
54
Footprints accepted
Trijicon RMR / Holosun 507CShield RMSc / Holosun KLeupold DeltaPoint ProHolosun EPS
Open the interactive checker on the Beretta 92X RDO
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Trijicon RMR / Holosun 507C(22)

Trijicon RMR / Holosun 507C optics mount on the Beretta 92X RDO through a plate in that footprint. Bolt the plate into the slide first, then the optic to the plate.

Shield RMSc / Holosun K(22)

Shield RMSc / Holosun K optics mount on the Beretta 92X RDO through a plate in that footprint. Bolt the plate into the slide first, then the optic to the plate.

Holosun 407K X2 red dot for Beretta 92X RDO
Holosun

Holosun 407K X2

$224.99EPS / KHolosun K

The value Holosun K-series. Single 6 MOA dot, Shake Awake, side-loading CR1632, and the K Series / modified RMSc footprint. ~$100 cheaper than the 507K X2.

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Osight SE Enclosed (2 MOA + 32 MOA Red MRS) red dot for Beretta 92X RDO
Osight

Osight SE Enclosed (2 MOA + 32 MOA Red MRS)

$199.99Shield RMSc

Enclosed-emitter red dot on the RMSc footprint with a switchable 2 MOA dot and 32 MOA circle, side-loading battery, and IPX7 sealing.

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Shield RMSc 4 MOA (Glass Edition) red dot for Beretta 92X RDO
Shield Sights

Shield RMSc 4 MOA (Glass Edition)

$379.99Shield RMSc

The original RMSc that defined the slim-pistol footprint standard. UK-made glass-edition reflex sight with a 4 MOA dot, $379, the platonic Shield-cut optic.

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Leupold DeltaPoint Pro(7)

Leupold DeltaPoint Pro optics mount on the Beretta 92X RDO through a plate in that footprint. Bolt the plate into the slide first, then the optic to the plate.

Holosun EPS(3)

Holosun EPS optics mount on the Beretta 92X RDO through a plate in that footprint. Bolt the plate into the slide first, then the optic to the plate.

Beretta 92X RDO optic fitment FAQ

What optic footprint does the Beretta 92X RDO use?

The Beretta 92X RDO has no single optic footprint. Beretta mills the 90 Series RDO pocket into the slide and the red dot mounts on a plate that bolts into that pocket, so the plate is what sets the footprint. Beretta's own plates cover the two biggest families: a Trijicon-footprint plate for the RMR, the SRO, the RCR and the Holosun 507C and 508T, and a Leupold-footprint plate for the DeltaPoint Pro and the dots built on it. The Toni System 92 Series RDO interface kit widens that range from a single box, reaching the Shield RMSc and Holosun K micros and the enclosed Holosun EPS alongside the RMR and DeltaPoint patterns.

Do I need an adapter plate to mount a red dot on the Beretta 92X RDO?

Yes, for almost every optic. The Beretta 92X RDO mounts red dots through a plate system, so you bolt the plate matching your optic's footprint into the slide and then bolt the optic to the plate. Plates are available for the Trijicon RMR / Holosun 507C, Shield RMSc / Holosun K, Leupold DeltaPoint Pro and Holosun EPS footprints.

Does the Holosun 507C X2 fit a Beretta 92X RDO?

Yes, on a plate. The Holosun 507C X2 is a Trijicon RMR / Holosun 507C footprint optic, so it mounts on the Beretta 92X RDO using a matching plate such as the Beretta 90 Series RDO Trijicon Footprint Plate and Toni System 92 Series RDO Interface Kit. Install the plate to the slide first, then the optic to the plate.

Does the Trijicon RMR Type 2 fit a Beretta 92X RDO?

Yes, on a plate. The Trijicon RMR Type 2 is a Trijicon RMR / Holosun 507C footprint optic, so it mounts on the Beretta 92X RDO using a matching plate such as the Beretta 90 Series RDO Trijicon Footprint Plate and Toni System 92 Series RDO Interface Kit. Install the plate to the slide first, then the optic to the plate.

Does the Holosun 507K X2 fit a Beretta 92X RDO?

Yes, on a plate. The Holosun 507K X2 is a Shield RMSc / Holosun K footprint optic, so it mounts on the Beretta 92X RDO using the Toni System 92 Series RDO Interface Kit. Install the plate to the slide first, then the optic to the plate.

Does the Holosun EPS Carry fit a Beretta 92X RDO?

Yes, on a plate. The Holosun EPS Carry mounts on the Beretta 92X RDO using the Toni System 92 Series RDO Interface Kit. Install the plate to the slide first, then the optic to the plate.

Which plate does a Holosun 507C need on the Beretta 92X RDO?

Beretta's Trijicon-footprint 90 Series RDO plate. The 507C is built on the Trijicon RMR pattern, so the plate sold for RMR-class dots is the one it mounts on, and it carries the 508T, the SRO and the RCR as well. The Toni System interface kit reaches the same footprint on one of its two bases if you would rather buy one kit than several plates.

Do 92X RDO plates also fit an M9A4 or a 92XI?

Yes. Beretta cuts the same 90 Series RDO pocket across those pistols, and the factory plates are listed for the 92X RDO Full Size, the M9A4, the 92XI and the 92X Performance. Buy by footprint and by the 90 Series RDO name rather than by the specific model on the slide.

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Optic footprints for other pistols

Every pistol with a footprint page