Red dot mounts for Beretta M9A3

(4 products)

Discover red dot mounts designed specifically for the Beretta M9A3—a modernized version of the legendary 92 series, optimized for tactical performance and modular upgrades.

Types of red dot mounts for Beretta M9A3

Whether you're enhancing your M9A3 for faster target acquisition or integrating advanced optics into your duty or competition setup, these mounts provide a secure, no-modification solution. Most options fit into the factory rear sight dovetail, maintaining the slide's original integrity.

Mounts compatible with major red dot footprints

Red dot mounts available on Optics Spot support a wide array of popular red dot standards, including:

Trijicon RMR / SRO
Leupold DeltaPoint Pro
Shield RMSc
Holosun K-Series
Noblex / Vortex Venom
Aimpoint Acro
C-More RTS

Why mount a red dot on your Beretta M9A3?

Outfitting your M9A3 with a red dot optic offers a substantial tactical advantage. Key benefits include:

Faster sight picture and improved follow-up speed
Increased precision in dynamic or low-light scenarios
Simple installation—no milling required
Broad compatibility with leading red dot brands

Upgrade your M9A3 with a red dot mount that complements its advanced features while preserving the rugged reliability of this proven platform.

Looking for sights for your Beretta M9A3?

We also carry a range of sighting options—from fiber optics to classic dots. Note that the M9A3 features a removable front sight, offering more flexibility than earlier 92 series models.

Sights compatible with Beretta M9A3

Compatibility

Which red dot sights can I install with these mounts?

Based on the selected red dot mount, you will be able to install following red dots:

Trijicon RMR standard

ADE Advanced Optics

ADE Advanced Optics RD3-019 Stingray
ADE Advanced Optics RD3-020 Raptor
ADE Advanced Optics RD3-023 Valkyrie

Holosun

Osight

Redwin

Redwin Cobra 26x22 MTR

Riton

Riton X3 Tactix PRD

Spina

Spina BAT-24

Swampfox

Swampfox Justice RMR 1×27
Swampfox Liberty RMR 1×22
Swampfox Kingslayer

Trijicon

Trijicon RMR
Trijicon SRO

Vector Optics

Vector Optics Frenzy 1x22x26
Vector Optics Frenzy 1x22x26 MOS
Vector Optics Frenzy 1x22x26 MOS MRS
Vector Optics Frenzy-X 1x19x26 MRS GenII
Vector Optics Frenzy-X 1x19x28 gen II
Victoptics V3 1x17x26

Shield RMSc standard

ADE Advanced Optics

ADE Advanced Optics RD3-018 Spike
ADE Advanced Optics RD3-021 Nuwa

Burris

Burris FastFire C

JPoint

JPoint MRD

Canik

MECANIK MO1

Osight

Riton

Riton X3 Tactix PRD

Shield

Sig

Sig Romeo Zero
Sig Romeo-X

Sightmark

Sightmark Mini Shot A-Spec M3

Swampfox

Swampfox Sentinel 1×16

UTG

UTG OP3 Mini Micro

Vector Optics

Vector Optics Frenzy-S 1x16x22
Vector Optics Frenzy-S 17x21 Gen.2
Vector Optics Frenzy-S 1x17x24 MIC
Vector Optics Frenzy-S 1x17x24 SAS
Vector Optics Frenzy-S 1x17x24 MOS Multi Reticle
Vector Optics Frenzy-S 1x19x28

Vortex

Vortex Defender CCW

Docter standard

ADE Avanced Optics

ADE Advanced Optics RD3-006 Huracan
ADE Advanced Optics RD3-009 Crusader
ADE Advanced Optics RD3-012 Delta
ADE Advanced Optics RD3-013 Bertrillium
ADE Advanced Optics RD3-015 Zantitium

Athlon

Athlon Midas TSR1

Burris

Burris Fastfire 2
Burris Fastfire 3
Burris Fastfire 4

Leica

Leica Tempus
Leica Tempus 2

Noblex

Noblex NV Sight II plus
Noblex NV Sight III
Noblex NV Sight C
Noblex NV Sight G

MAKDot

MAKdot SH

MECANIK

MECANIK MO2

Sightmark

Sightmark Mini Shot M-Spec

Springfield Armory

Springfield Armory Hex Dragonfly

US Optics

US Optics DRS 2.0
US Optics DRS 2.0 Enhanced

Vector Optics

Vortex

Vortex Venom [pre 2024]

C-More RTS standard

Benthley

Benthley TSX6
Benthley A1

C-More

C-More RTS 2
C-More STS 2
C-More RTS 3
C-More STS 3

Delta Optical

Delta Optical MiniDot HD 24
Delta Optical Stryker

Kahles

Kahles Helia RD

Kite Optics

Kite Optics K1

Sig

Sig Romeo 3
Sig Romeo 3 Max
Sig Romeo 3 XL

Toni System

Vector Optics

Vector Optics Frenzy 1x26x32
Vector Optics Frenzy Plus 1x22x32

Vortex

Vortex Razor

Leupold Delta Point Pro standard

Bushnell

Bushnell RXS-100
Bushnell RXS-250

Eotech

Eotech EFLX

Holosun

Holosun SCS 320

Leupold

Leupold Delta Point Pro

Primary Arms

Primary Arms GLX RS-15
Primary Arms GLX RS-15 ACSS Vulcan

Sig

Sig Romeo-X PRO
Sig Romeo-X PRO Enclosed

Vortex

Vortex Defender ST
Vortex Defender XL
Vortex Venom [post 2025]

Meopta standard

Meopta

Meopta Meosight III
Meopta Meored

To which models can I install these mounts?

Based on the selected red dot mount, you will be able to install it to the following models:

Beretta 92

Beretta 92
Beretta 92A1
Beretta 92FS
Beretta 92X Centurion
Beretta 92X Compact
Beretta 92X Compact w/ Rail
Beretta 92X Full Size
Beretta 92G

Beretta 96

Beretta 98

Beretta M9A1

Beretta M9A3

Taurus

Taurus PT99

So far so good had it installed today need a little fine tuning but it fit thank you.

1911 [BoMar Cut] adjustable rear sight | white dots

Works fantastic!

Easy to set the right torque and works pretty accurately!
Great tool to mount red dots etc.

Płytka montażowa

Rewelacja, wszystko pasuje idealnie, a do tego tańszą niż na rynku krajowym

CZ Shadow 2 Optics Ready plate | Shield RMSc & Holosun K-series footprint

très fragile!

très fragile, cassé en essayant de le mettre en lieu et place

Springfield [XD,XDM] & HS Produkt [XDM, HS-9, SF19] adjustable sight set | with fiber optics

Sig p320 x full

The red dot is so high up, you can't see the sights, even with a high sight.

Sig P320 Optics Ready plate | type C [RMR, RTS & Docter footprint]

Perfect fit with my red dot Frenzy!!

Many thanks to French support team for valuable advise

Beretta [APX A1 & APX RDO] Optics Ready plate | Docter footprint

Great optic!

Mounted on a G48 MOS. No adapter plate needed and fits perfectly. Co witness with stock GLOCK sights is also really good.

The greed 6 MOA dot is super crisp - even on higher brightness settings.
I also love the size of the larger green dot, since it’s easy to pick up on fast draws.
Overall it really fits my carry gun nicely!

Very easy to install and use !

I bought it last week and I received in 2 days
It was very easy to install with the G30 mount, it tooks me 10 min !
Thanks Paul for your answers

Great sight picture

Me and my wife both put these Night Fision Tritium sight on our CZ P-09 pistols.
And what a difference it is , these Tritium front sights make picking up your front sight post and acquiring a correct sight picture so much easier and faster.
Would highly recommend to anyone using iron sights.

CZ P-10, CZ P-07, CZ P-09 tritium front sight

Schnelle Lieferung. Alles bestens. Danke

Perfekte Lösung!

Von der Bestellung über den Versand bis hin zum Produkt lief alles perfekt! Dankeschön 🙏

Vector Optics Frenzy 1x22x26 MOS red dot

CZ P-10 OPTICS READY PLATE | SHIELD RMSC

Nickel, conforme à ma commande produit de qualité adaptabilité avec vortex red dot. Envoi rapide et très efficace. Thanks

Awesome

Really great product and quick delivery.

CZ Shadow 2 Optics Ready plate with integrated rear sight | Trijicon RMR footprint

Je recommande !

Le rail en métal est qualitatif par sa masse, l'usinage excellent, l'ajustage est précis, les butées de fixations sont aux bons endroits. L'éjection des étuis est inchangée. J'ai utilisé un peu de graisse pour faire coulisser le rail à sa place. La fixation de ma lunette est parfaite. Que du plaisir, je recommande !

fits perfect

Everything works fine -
I had to use quite a bit of force to remove the old rear sight, but the mount fits perfectly.

Beretta [92, 96, 98, M9A1, M9A3], Taurus [PT99] red dot mount | type S [RMSc, DPP, K-series footprint]

All ok

Easy installation.
Comes with 3 bags of screws, 2 screws in each with different length.

1911 [G.I. Cut] red dot mount | type S [RMSc, DPP, K-series footprint]

Je tenais à m’excuser

Bonjour, suite à une erreur de ma part je tenais à m’à m’excuser suite à un commentaire négatif laissé auparavant.
Je n’avais pas fait attention. Le fournisseur a bien répondu à mon mail
Le fournisseur cherche une solution à mon problème
Donc je dois encore le remercier.
Cordialement, FABRICE

Springfield 1911 DS Prodigy Optics Ready plate with rear sight | Leupold DPP footprint

Thank you for feedback but from our email box I can see we exchanged back an forth altogether 4 emails, the last email went from us. We did not leave any of your questions unresponded.

Perfect !

Just perfect for the object, shiping and seller!

Walther [PPQ 22 LR, PPQ M2 22 LR] red dot mount | Trijicon RMR footprint

Rapidité de livraison, envoie sécurisé

Produit conforme aux attentes, produit de qualité

Walther PDP low adjustable sights with fiber optics | type A

Excellent red dot

Dirk

1911 [Novak Cut] red dot mount | Shield RMSc footprint

Perfect optic plate for the CZ Shadow

Good advice from the Optic-Spot support. I needed the Optic Plate For the Vortex Defender ST RedDot

CZ Shadow 2 Optics Ready plate | Leupold DPP footprint

Fits perfect

Fits perfect for Walther Q5 SF Black Ribbon and Vortex Defender CCW

Walther PPQ [Q4 & Q5] Optics Ready plate | type A [RMSc, DPP, Docter footprints]

Parfait

Embase très facile à monté ( mettre un peu de loctite bleu sur les vis ) résistante et de très bonne manufacture. Livraison rapide .

Browning Hi-Power red dot mount | Trijicon RMR footprint

M9A4 mounting plate.

Fit up was perfect. Shipping was fast considering your location. Thank you for tapping the inside bag to shipping bag. At time of delivery bag was wide open. Fear of missing product was gone after inspection.