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OuterImpact Micro Red Dot Adapter Sig P320 M17

≈ $85
Price at the dealer: 75.90 €. Converted at the ECB rate as of October 19, 2026.
No permit required (18+)
72479 Straßberg, Germany
12
ID: 9895920
Purchase from outside the EU: The firearm goes through an importer in your country, the dealer handles the export. How buying from Europe works
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About the seller
Black Raptor
Dealer

Details

Original language
German
Category
Condition
New
Location
🇩🇪 72479 Straßberg, Germany
Availability
In stock

Freshness

This listing is based on a mirrored offer, where the listing data was synced to us from a shop, dealer, or external marketplace. Please note that temporary price discrepancies may occur due to possible delays in data transmission.
Source
Black Raptor
Last updated
about 5 hours ago

Description

Note: The item is located abroad. Please note that delivery conditions, shipping times, and/or the purchase process may differ.
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OuterImpact Micro Red Dot Adapter Sig P320 M17 is the right choice if you want to equip your Sig P320 M17 with a red dot sight without guessing on fit and footprint.



Outerimpact doesn’t make these Micro Red Dot adapters as a showpiece, but as a practical interface between firearm and optic. The benefit comes when adapter, screw pattern, height, and use really match. That’s why this page is not just a feature list but a buying guide.

For Sig P320 M17, the most important point is the clear classification: Which exact platform is it, which red dot should be mounted, and do you need a broad MRA solution, a micro adapter, or an adjustable co-witness mount? Clarifying these questions beforehand avoids bad purchases and unnecessary modifications.

Key Features


Model reference: designed for Sig P320 M17; the real platform matters, not just the rough firearm name.

Footprint selection: supports several common red dot sights like Vortex Defender CCW, Holosun 407K / 507K / EPS, Shield RMSc, SIG Romeo Zero, Swampfox Sentinel.

Construction: 7075-T6 aircraft aluminum and black anodized finish provide a stable, lightweight adapter base.

Mounting principle: tailored to the specific platform and does not replace any universal plate.

Hardware: T-10 Torx screws and steel alignment pins hold plate and optic reproducibly in position.

Use: ideal for pistol training, range, dynamic drills, and precise handgun setups when target acquisition and repeatability matter more than an improvised solution.


Our assessment
OuterImpact Micro Red Dot Adapter Sig P320 M17 excels if you want a clean, model-specific solution and don’t just want to slap any Picatinny or adapter plate onto the system. Especially with red dot mounts, the sum of fit, screw pattern, pin retention, and height decides whether the setup stays comfortable in training.

Buy if: you want to use your Sig P320 M17 on the range, in training, or competition with a suitable red dot sight and seek a stable adapter solution that doesn’t look like a DIY job.

Don’t buy if: your dot requires a large RMR, Deltapoint, or classic MRA screw pattern.


Pro tip: Footprint first, then adapter
Many mistakes don’t happen during mounting but during the selection beforehand. First check the footprint of your red dot sight, then the exact firearm or slide version, and only then the adapter plate. A fitting adapter is precise; a roughly fitting adapter is a nuisance.


Mounting & Platform
The mounting is model-specific. It’s crucial that your exact firearm or rail variant matches the stated platform.
7075-T6 aircraft aluminum is more than just a data point here. An adapter plate must stay light but must not feel soft or spongy under stress. The combination of milled plate, alignment pins, and matching screws is therefore more important than the longest marketing text.

If your setup is frequently transported or you regularly switch between drills on the range, repeatability counts. The optic shouldn’t have to be rethought every time. That’s exactly why a cleanly fitting adapter plate makes sense.

Compatibility & Optic Selection
The adapter is for Sig P320
M17 intended. With red dot mounts, the model name alone is still not always enough: generation, OR version, MOS version, slide variant, or existing rail can be decisive.
Typical optic types in this adapter class are Vortex Defender CCW, Holosun 407K / 507K / EPS, Shield RMSc, SIG Romeo Zero, Swampfox Sentinel, Crimson Trace Micro. The specific screw pattern of your optic remains crucial. If you hesitate between two footprints, the technical drawing of the dot is more important than the product name.

Classification in the Outerimpact system
MRA adapter: useful if you want to cover as many classic mini red dot footprints as possible.
Micro adapter: useful if your dot uses a compact micro-/K-footprint format and you want the setup to stay slimmer.
Co-witnessing mount: useful if the sight line is deliberately built higher and adjustable.

Matching products

Outerimpact Red Dot Adapter for SIG P320 – obvious alternative or addition within the Outerimpact mounts.

Outerimpact Red Dot Adapter for SIG P365 – obvious alternative or addition within the Outerimpact mounts.

Outerimpact Red Dot Adapter for SIG P320-X5 – obvious alternative or addition within the Outerimpact mounts.

Outerimpact Red Dot Adapter SIG P320-M17, M18, X-5 Legion – obvious alternative or addition within the Outerimpact mounts.

Outerimpact Red Dot Adapter for SIG P226 – obvious alternative or addition within the Outerimpact mounts.


Technical data

Product: OuterImpact Micro Red Dot Adapter Sig P320 M17

Platform: Sig P320 M17

Mounting type: model-specific red dot mount

Material: 7075-T6 aircraft aluminum

Surface: black anodized surface

Red dot class: micro red dots with compact footprint

Application: pistol training, range, dynamic exercises, and precise handgun setups


Scope of delivery

Outerimpact adapter plate for Sig P320 M17
matching fastening parts depending on version
alignment pins and screw material for the intended footprints


Important classification before purchase:
With red dot adapters, compatibility is not a gut feeling. Check the specific weapon variant, the footprint of the optic, and the desired height. If one of these points does not fit, another Outerimpact model or a direct mount is the better choice.


FAQ
What is OuterImpact Micro Red Dot Adapter Sig P320 M17 best for? For Sig P320 M17, when a red dot sight should be cleanly mounted on an existing platform and you consciously check fit, footprint, and application beforehand.
Which red dot sights fit? Depending on the adapter class, several common footprints are possible. Typical examples are Vortex Defender CCW, Holosun 407K / 507K / EPS, Shield RMSc, SIG Romeo Zero, Swampfox Sentinel, Crimson Trace Micro. Always check the footprint and screw pattern of the specific dot before mounting.
Does this fit every version of Sig P320 M17? Check the specific version of your weapon. Model name, generation, slide version, and existing interface are more important for adapter plates than the general manufacturer name.
Is this an alternative to milling? Yes, if you are looking for a reversible or less invasive solution. A milled direct mount can build lower but is much more final.
What should I check before buying? Weapon model, generation, slide or rail variant, red dot footprint, and desired height. These four points matter more than the brand name on the optic. (Show description in original language)
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SIG P320 M17 · Micro Red Dot · Modellbezogen
OuterImpact Micro Adapter für P320 M17: gezielte Lösung statt Universalplatte Diese Adapterplatte ist für die P320-M17-Konfiguration gedacht und auf kompakte Micro-Red-Dot-Footprints ausgerichtet. Genau deshalb sollten M17, M18, X5 und Standard-P320 nicht automatisch gleichgesetzt werden.

Unsere ehrliche Einordnung

Der vorhandene Shopify-Datensatz führt 7075-T6 Aluminium, schwarze Eloxierung, T-10-Torx-Hardware und Stahl-Ausrichtungsstifte auf. Das spricht für eine klar modellbezogene Nachrüstlösung, nicht für eine beliebige Universalplatte.
Der wichtigste Kaufpunkt ist die Schnittstelle: Erst konkrete P320-M17-Ausführung prüfen, dann den Footprint des Dots. Die Bilder anderer P320-Familienmitglieder ersetzen keine mechanische Freigabe.



Passt gut, wenn … … du eine passende P320 M17 mit einem kompatiblen Micro-Dot ausrüsten willst und eine modellbezogene Adapterlösung suchst.


Passt eher nicht, wenn … … du M18, X5 oder eine andere P320-Ausführung nur wegen des ähnlichen Namens automatisch einschließen willst oder dein Dot ein großes RMR-/DeltaPoint-Schraubbild nutzt.


Kompatibilität und Praxiswirkung


M17 gezielt prüfen Die konkrete Schlitten- und Visierausführung muss zur Platte passen. „P320-Familie“ ist keine ausreichende technische Freigabe.


Micro-Footprint separat Die vorhandenen Daten nennen kompakte Klassen wie Holosun 407K/507K/EPS, Shield RMSc, SIG Romeo Zero und ähnliche Micro-Formate. Maßgeblich ist das exakte Schraubenbild.


7075-T6 Konstruktion Die Platte soll leicht und steif bleiben. Entscheidend für die Praxis sind trotzdem saubere Anlageflächen, passende Schrauben und korrekte Montage.


Bauhöhe beachten Eine Adapterlösung verändert die Visierlinie gegenüber einer Direktaufnahme. Co-Witness lässt sich daher nicht pauschal zusagen.


Grenzen, Nachteile und Fehlkaufvermeidung

Kein Familien-Freifahrtschein: M17 bedeutet nicht automatisch M18/X5-Kompatibilität.
Micro nicht mit RMR/DeltaPoint verwechseln: Optik-Footprints sind mechanisch verschieden.
Montage kontrollieren: Nach Einbau festen Sitz, sichere Funktion und Schrauben nach Herstellerangaben prüfen.

Technische Daten mit Praxisdeutung


Plattform SIG P320 M17; konkrete Ausführung vor Kauf prüfen.


SKU OTL-RDM-SIG203a.


Material 7075-T6 Aluminium, schwarz eloxiert laut vorhandenem Produktdatensatz.


Hardware T-10-Torx-Schrauben und Stahl-Ausrichtungsstifte laut vorhandenen Daten.


Lieferumfang
OuterImpact Micro-Adapterplatte für die passende P320-M17-Konfiguration sowie zugehörige Befestigungsteile/Ausrichtungsstifte gemäß vorhandenem Produktdatensatz.
Sichere Montage


Vorher entladen Waffe vollständig entladen und Munition aus dem Arbeitsbereich entfernen, bevor Visier- oder Adapterteile montiert werden.


Nachher prüfen Funktion, Sitz und Schraubverbindungen kontrollieren; Drehmoment und Schraubensicherung ausschließlich nach Herstellerangaben verwenden.


FAQ
Passt die Platte automatisch auf M18 oder X5? Nein. Diese Seite bezieht sich auf die P320-M17-Konfiguration. Andere Varianten müssen separat geprüft werden. Welche Dots passen? Die Produktdaten nennen kompakte Micro-Red-Dot-Klassen. Entscheidend ist immer das exakte Schraubenbild des konkreten Dots. Ist Co-Witness garantiert? Nein. Das hängt von Platte, Optikhöhe und vorhandener Visierung ab. Warum keine Universalplatte? Weil Schlitten- und Optikschnittstellen mechanisch fest definiert sind. Eine modellbezogene Platte reduziert Fehlpassungen.

Black Raptor · Fehlkauf vermeiden
Bei der M17 zuerst die konkrete Plattform, dann den Micro-Footprint prüfen. Ähnliche P320-Bezeichnungen sind kein Ersatz für mechanische Kompatibilität.

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