Red dot mounts for HK HK45

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Red dot mounts for HK HK45

(7 products)

Upgrade your HK 45 pistol with modern optics using our dedicated red dot mounting solutions. Designed for the HK 45 and HK 45 Tactical models, these mounts fit into the factory rear sight dovetail, enabling optic installation without any machining or permanent modifications.

Whether you're using your HK 45 for range time, home defense, or professional duty, these mounts offer a reliable way to add a red dot sight—no gunsmith required.

Red dot mounting options for HK 45

These dovetail-based adapters provide a stable, no-cut solution for attaching optics to your HK 45. Ideal for shooters seeking enhanced precision and faster follow-up shots without altering their factory slide.

Compatible with leading red dot footprints

Our HK 45 mounts support a broad range of popular red dot sights, including:

  • Trijicon RMR / SRO
  • Holosun 507C / 508T / 407C
  • Leupold DeltaPoint Pro
  • Shield RMSc
  • Vortex Venom / Docter pattern
  • Aimpoint Acro
  • C-More RTS

Why add a red dot to your HK 45?

Enhancing your HK 45 with a red dot can dramatically improve your shooting experience. These mounts offer:

  • Faster sight alignment and target acquisition
  • Increased accuracy in high-stress scenarios
  • Completely reversible installation
  • Compatibility with trusted red dot brands

No cutting, no downtime—just a smarter way to upgrade your HK 45 with optics.

Need iron sights for your HK 45?

We also offer precision-fit iron sights for HK 45 pistols. Whether you're upgrading your standard sights or pairing them with a red dot for co-witnessing, you'll find the right fit here:

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

Shield RMSc standard

Vortex Venom standard

C-More RTS standard

  • Benthley TSX6,
  • C-More RTS 2,
  • C-More STS 2,
  • C-More RTS 3,
  • C-More STS 3,
  • Delta Optical MiniDot HD 24,
  • Delta Optical Stryker,
  • Kahles Helia RD,
  • Kite Optics,
  • Kite Optics K1,
  • Sig Romeo 3,
  • Vector Optics Frenzy 1x26x32,
  • Vector Optics Frenzy Plus 1x22x32,
  • Vortex Razor

Leupold Delta Point Pro standard

  • Bushnell RXS-100,
  • Eotech EFLX,
  • Holosun SCS 320,
  • Leupold Delta Point Pro,
  • Primary Arms GLX RS-15 ACSS Vulcan,
  • Sig Romeo 2,
  • Sig Romeo-X PRO,
  • Vortex Defender ST,
  • Vortex Defender XL

Toni System standard

  • Meopta Meosight III,
  • Meopta Meored,
  • Benthley TSX6,
  • Toni System ZR,
  • Toni System ZX,
  • Toni System ZT

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:

HK VP9

HK VP9 SK

HK SFP9

HK SFP9 SK

HK VP40

HK P30

HK P30L

HK P30SK

HK 45

HK 45 Compact

Based on 280 reviews
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(262)
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(9)
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271
G
Optics Spot
Guy-Yves
Très sérieux, envoi rapide

Très sérieux, envoi rapide, je ne peux que recommender en toute confiance.

A
Optics Spot
Andrzej
Bergara B14 [Short Action] szyna Picatinny | 20 MOA × 1 I

Towar perfekcyjnie wykonany, w dobrej cenie.
Opakowanie, wysyłka i czas dostawy OK.
Polecam

S
Optics Spot
SteveD
These SCS p10 optics are amazing

Love these optics on all of my CZ pistols. Straight out of the box I don’t have to adjust them that much, I love these optics and of course Love CZ most accurate guns on the market!!!

Y
Optics Spot
Yoshikita
Fast delivery

Everything was fast, greetings from BiH, thank you so much for the ICM plate

P
Optics Spot
Philippe
Fast, reliable and efficient

Thank you to the entire team for their professionalism and responsiveness in after-sales service. I recommend for all CZ spare parts.

S
Optics Spot
Steve Gill
Wow -really fast service and communication

Emailed them about a part, quick response, shipped immediately after order. Fanstastic

A
Optics Spot
Anonymous
Compatible avec CZ chadow 2 compact

Reçu le colis envoie sécurisé plaque Trijicon RMR CZ-SH2 unc 6-32
Point rouge Frenzy 1×22×26 MOS Multi-rectil le tout compatible avec CZ Chadow 2 Compact monté mais pas encore testé jusqu'à maintenant je recommande cite sérieux

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Optics Spot
Jb
Efficacité

Bonjour, mon expérience chez Optics Spot est très satisfaisante, produit conforme et reçu en 72h, j'ai du renvoyer l article car non compatible avec ma hausse et y a eu une très bonne communication avec Paul.
Les tarifs sont correcte les FDP aussi. Je recommande cette compagnie.

T
Optics Spot
Thomas
Everything ok.

Lieferung schnell wie angekündigt. Lieferstatus wurde mitgeteilt. Das Produkt passt wie bestellt. Alles ok, gerne wieder.

L
Optics Spot
Léon
EXCELLENT!!!! As the Terminator says; I'll be back!

I ordered adjustable sights for my CZ 75 Shadow, but accidentally ordered the wrong one (without the white dots). I sent a mail on a Sunday, and that was answered the same day, and the order was changed instantly. The right set arrived from the Czech Republic to The Netherlands on Tuesday morning.

Thanks for the Excellent service Paul.

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Optics Spot
Michele Castellana
Mire canik mete sft

Pacchetto arrivato dopo 15 giorni circa in perfette condizioni, prodotto eccellente, non mi aspettavo che ci fossero 2 pezzi di fibra ottica (rossa, verde)
Tornerò a fare altri acquisti
Al più presto posterò le mire installate

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Optics Spot
Anonymous
trés sérieux

Boutique en ligne trés sérieuse, pas de mauvaise surprise, commande honorée et envoyé dans les 24h, suivi par UPS.
L'article est parfit pour mon CZ

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Optics Spot
gigi01
Excellent seller, very professional..

Excellent seller, very professional.. Advises you on the product you want.. Whether it is compatible or not.. This is my 2nd Holsun HS407 C X2
On the first one that I bought a few years ago.. I haven't changed the battery yet :-) The plate with sight is very good, not yet tried, I'm delighted.. To test the next training!
Thank you to the seller for his professionalism.. I highly recommend this site and the delivery 5 stars too.. Too bad we can't put more :-)

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Optics Spot
Heimo
Super pupper

Vàga kiire tarne Eestisse, usaldusväärne müüja!

M
Optics Spot
Marek
kolimator holosun

Bardzo miła obsługa,szybka dostawa.Polecam.

S
Optics Spot
Seth Eisman
Beretta 92x Optic Plate Type B - AWESOME

Don't buy this from any other site...Optic Spot INCLUDES the pin set that you'll need to mount your optic, even the Beretta site does not include this. Was a PERFECT FIT and high quality!

Let customers speak for us

from 280 reviews
1911 [Novak Cut] red dot mount universal | type B
bon produit

monté sur un Ruger SR 1911.
parfaitement compatible avec un vector en empreinte rmr.
queue d'aronde un peu trop ajustée, pourrai tenir sans les vis.

Joseph Bogo
1911 [Novak Cut] red dot mount universal | type B
KMR S-02 Optics Ready plate | Leupold Delta Point Pro footprint
Leupold Delta Point Pro and KMR S02

Easy to install and well fitted, the plate that fits my optic for my KMR S02

Jean louis MARTINEZ
KMR S-02 Optics Ready plate | Leupold Delta Point Pro footprint
KMR W-02 & L-02 Optics Ready plate | Trijicon RMR footprint

Excellent handling and delivery

Nikola Djukanovic
KMR W-02 & L-02 Optics Ready plate | Trijicon RMR footprint
HK USP Compact red dot mount | Vortex Venom footprint
Red dot platform for Heckler and koch usp compact 9mm

It's a great job, easy to fit . Vertex vemon fits perfectly. Very happy with the product.

Robert stewart
HK USP Compact red dot mount | Vortex Venom footprint
Sightmark T-3 Magnifier with LQD Flip to Side Mount

Sightmark T-3 Magnifier with LQD Flip to Side Mount

Jacek Kurek
Sightmark T-3 Magnifier with LQD Flip to Side Mount
Vector Optics Frenzy-S 1x17x24 MIC
Perfect.

Delivery was fast. Easy installation. Extra bolts included.

Manu Lommers
Vector Optics Frenzy-S 1x17x24 MIC
Vector Optics Frenzy-S 1x19x28
Very affordable red dot sight

Mounted on a 9mm pistol and works perfectly for IPSC shooting.
Stable and light. No parallax error at 25 meters.

Christer Aringstam
Vector Optics Frenzy-S 1x19x28
CZ Shadow 2 Optics Ready plate | Shield RMSc footprint
Perfect

Very good part! Fits perfectly! Super friendly customer service! Thanks again! Highly recommended

Alain
CZ Shadow 2 Optics Ready plate | Shield RMSc footprint
Sig Sauer P220, 225, 226, 227, 229, 320 red dot mount universal | type B
PERFECT FIT - EASY TO INSTALL - SUPERIOR PRODUCT -Thrilled with purchase

I bought another mount (from a vendor in Quakertown, PA, USA) which was horrible, badly machined, so badly machined I had to use a file for hours to make it fit on a HK VP9. Then, I went to Optics-Spot, for my P226 Legion needs.

John, the customer rep., was on the phone with me for fifteen minutes at 2:00 AM (Eastern U.S. Time). He found this perfect mount for my Sig Sauer P226 LEGION (in .40S&W caliber). This gun is very rare and highly-collectable, so it was essential the mount fit perfectly without marring the pistol.

It fits PERFECTLY. Instead of hours of filing, just drove it into the dovetail with a hard plastic-faced hammer and it snugged-up PERFECTLY. Set screws for the dovetail fit and tightened perfectly, also.

This "Universal Mount" comes with "drop-in" lugs (keep the reflex sight from moving horizontally) which appear to be machined to 0.0001 inches, or better, so tight that there's no measurable movement but they dropped-into the recesses amazingly well.

This is a VERY, VERY IMPRESSIVE, QUALITY PRODUCT, sold by a superb company, "Optics-Spot," with extraordinary customer service.

Cudos go out to John, and Optics-Spot!

Lee Geisler - Sig Guy
Sig Sauer P220, 225, 226, 227, 229, 320 red dot mount universal | type B
Holosun 407C X2

Holosun 407C X2

ARTURAS GUDYNAS
Holosun 407C X2
KMR W-02 & L-02 Optics Ready plate | Shield RMSc footprint

Top

christophe lavandier
KMR W-02 & L-02 Optics Ready plate | Shield RMSc footprint
Vector Optics Frenzy 1x22x26 MOS red dot
Awesome service and communication

The attention and advices were very useful.
I'm really happy with my red dot optics, even when I'm still having issues to adapt them to my pistols. But I'm sure I'll make it work soon.

Anonymous
Vector Optics Frenzy 1x22x26 MOS red dot
CZ P-10 red dot mount | Vortex Venom footprint
Excelent

Great optic

Luis Felipe Lizarraga
CZ P-10 red dot mount | Vortex Venom footprint
Holosun 507 Comp
Holosun quick delivery

Top red dot for a good price, delivery to the Netherlands in a few days.
The dot is on my shadow 2, very happy with it
I can recommend optics spot.

Erik Molenaar
Holosun 507 Comp
CZ 75B, CZ P-01, CZ 75 SP-01 adjustable sight set with fiber optics

Good service

Urs Rudin
CZ 75B, CZ P-01, CZ 75 SP-01 adjustable sight set with fiber optics

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