-5 %
LPA SPL21RU Luminova Sight Set for Rock Island 1911 / Armscor – Luminova
Price at the dealer: 95.95 €. Converted at the ECB rate as of October 21, 2026.
No permit required (18+)
72479 Straßberg, Germany
16
ID: 9896954
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Details
- Original language
- German
- Brand
- Armscor
- 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 10 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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LPA SPL21RU is a micrometrically adjustable pistol sight set for Ruger KK pistols Mark IV. SPL series, sight picture Luminova and scope set with rear sight and front sight included are the key buying features.
This page does not describe a universal sight. LPA assigns each SKU to a specific firearm/milling or frame mount. Only when this mechanical counterpart matches do sight picture and micrometer adjustment become relevant.
What is this LPA sight?
Product classification: pistol sight, usable as a matched sight set.
System chain: Ruger KK pistols Mark IV → confirmed rear sight/frame mount → LPA SPL21RU → supplied front sight → sight picture Luminova → controlled zero point.
LPA code: SPL21RU
Series: SPL
Compatibility: Ruger KK pistols Mark IV
Scope: sight set with rear sight and front sight
Sight picture: Luminova
Adjustment: height and windage according to series/source description
What distinguishes the LPA SPL series
compact, micrometrically adjustable Luminova sight set for the specified pistol platform. Carry-Sight series made from MIM/CNC with flat profile and hardened click screws.
The SPL series handles elevation and windage correction via the confirmed micrometer/click mechanism. The available adjustment range depends on correct basic mounting and suitable front sight height.
One adjustment corrects the point of impact within its mechanical range. It does not compensate for a crookedly pressed-in rear sight, incorrect front sight height, or unsuitable firearm mount.
Sight picture Luminova
Luminova is photoluminescent: the markings are excited by a light source and then emit the stored brightness for a limited time. It is not tritium and not permanently self-illuminating inserts.
Practical consequence: evenly excite with light before intended use and realistically plan for the decreasing glow duration. Do not leave cleaning agents on luminous surfaces.
The sight picture changes perception, not mechanical compatibility. SPL21RU remains tied to the series, firearm mount, and scope set of this SKU.
Four decisions before ordering
Firearm and mount: the designation Ruger KK pistols Mark IV must match the actual rear sight/frame mount.
Exact version: SPL21RU stands for SPL series with sight picture Luminova. A different end code can change scope set or contrast picture.
Rear sight and front sight: rear sight and front sight belong together with this SKU; both determine sight height and sight picture.
Mounting limit: for the confirmed mount, the source does not mention additional milling work.
Only when these four points match is the LPA micrometer adjustment a usable advantage. a sight picture that glows temporarily after light excitation depends on the chosen sight picture; mechanical fit cannot be replaced by this. Anyone hesitating between two visually similar variants should therefore first clarify manufacturer code and mount and only then decide between black, dots, white outline, fiber optic, or Luminova.
Compatibility without abbreviation
LPA SPL21RU
fits exclusively the confirmed counterpart Ruger KK-Pistolen Mark IV. Manufacturer name and similar model numbers are not sufficient. Slide revision, year of manufacture, factory sight, optics-ready version, or already performed milling work can change the fit.
The code SPL21RU is the most precise assignment on this page. When matching with packaging, LPA documents, or existing rear sight, use this code and not just the series designation SPL.
This SKU includes rear sight and front sight together. The components form a coordinated elevation and sight picture system.
Installation and mechanical fit
Installation is done on the rear sight/dovetail or cut slot designated for Ruger KK-Pistolen Mark IV. Similar looking milling cuts are not automatically dimensionally identical.
For the explicitly fitting weapon mount, the source describes installation without additional milling work. This is not an approval for other models; individual tolerances and already processed slides may require adjustment.
Adopt mounting direction and support surfaces from weapon/LPA instructions; do not guess based on previous disassembly direction.
Do not install the sight with uncontrolled hammer blows. A suitable sight pusher or professional clamping and support tools distribute the force on the intended surfaces. Completely unload slide or frame and remove according to weapon instructions before working on the sight mount.
Rear sight and front sight belong together as an elevation pair in this SKU. Install both components and only then assess the usable adjustment range.
Our assessment
LPA SPL21RU is sensible for shooters who want to build a mechanically adjustable sight with a glow-in-the-dark sight picture that temporarily glows after light excitation exactly on Ruger KK-Pistolen Mark IV.
Do not buy if Luminova must be excited by light, glows only temporarily, and is not tritium. Also unsuitable if permanent luminosity without prior light excitation is needed or the existing mount does not clearly match SPL21RU.
Black-Raptor short summary: Buy if: LPA code, weapon model/cut, scope of delivery, and desired sight picture fully match.
Do not buy if: only manufacturer name or a similarly looking dovetail serves as proof of fit.
Product-specific practical tips
Practical tip: Read compatibility down to the milling
SPL21RU is intended for Ruger KK-Pistolen Mark IV. Model family, generation, slide/frame version, and rear sight cut must all match. A similar manufacturer designation is not enough.
Practical tip: Confirm mounting base before click adjustment
Confirm mount and mounting direction before pressing in. The rear sight must run flat and without tilting; do not force material by blows or grinding by eye. Only a mechanically centered and stable basic installation makes later click correction meaningful.
Practical tip: Treat front sight height as part of the system
The front sight delivered with SPL21RU forms a coordinated elevation pair with the rear sight. Do not mix components with other LPA sets without confirmed approval.
Practical tip: Use Luminova correctly
Before intended use, evenly excite with light and realistically plan the decreasing glow duration. Do not leave cleaning agents on luminous surfaces. Limit: This version is not the right choice if permanent luminosity without prior light excitation is required.
Practical tip: Document changes
After zeroing, note distance, ammunition, and click changes. With SPL21RU, never change multiple adjustment directions simultaneously if the cause of a deviation is not yet clear.
Controlled zeroing and adjustment
After installation, first completely unload the weapon and check for firm sight alignment, free slide/cylinder movement, and safe function. Then on an approved
Work at the shooting range with suitable protective and safety equipment.
Start with a defined distance and the same ammunition. A clean group is more meaningful than a single hit. First determine the average point of impact, then correct height or windage in small documented steps. Use the rotation direction from the LPA instructions.
Since SPL21RU includes rear sight and front sight as a set, the combined sight height is evaluated. If the adjustment reaches its stop, do not turn further; first clarify mounting, front sight height, firearm fit, and ammunition.
After confirming the zero point, do not tighten the adjustment screws "just to be safe." Control markings and documented click positions help detect later movement.
Contents and additionally required parts
Confirmed or assigned to the SKU: sight set with rear sight and front sight; Allen key and/or adjustment screwdriver according to source description.
Not included: firearm and mounting tools outside the confirmed contents; firearm; ammunition; sight pusher or other mounting tools unless explicitly stated otherwise. Product images may show the firearm or complete sight picture, although only the designated component is sold.
Comparison and suitable alternatives: SPL uses photoluminescent Luminova markings. SPF and TTF work with fiber optics; black or white-outline versions set different contrast priorities. Within the same series, SKUs mainly differ by firearm fit, front sight contents, and sight picture.
LPA SPF21RU fiber optic sight set for Ruger KK pistols Mark IV – fiber optic
LPA SPS21RU30 micrometer sight set for Ruger KK pistols Mark IV – 3-point
LPA SPS21RU6F micrometer sight set for Ruger KK pistols Mark IV – fiber optic
Care and function check
Keep sight body, rear sight cutout, and adjustment screws free of sand, powder residue, and dried oil. Do not leave cleaning agents on fiber, Luminova, or click mechanism. After impact or visible movement, confirm zero point again.
Check fit in dovetail or cut for lateral movement. Move adjustment screws only within the intended range; a stop is not an invitation to use more force.
Technical data
Manufacturer: LPA
Manufacturer code: SPL21RU
Series: SPL
Product type: micrometrically adjustable pistol sight set
Confirmed fit: Ruger KK pistols Mark IV
Sight picture: Luminova
Contents type: sight set with rear sight and front sight
Source version: with front sight
Important fit and safety note: Mount only on a fully unloaded firearm and according to LPA/firearm manufacturer instructions. The compatibility list is more binding than product photo or similar model designation. For unclear milling, possible rework, or missing tools, choose professional mounting.
FAQ
For which firearm is LPA SPL21RU intended? For Ruger KK pistols Mark IV in the corresponding rear sight/frame version.
Is a front sight included? Yes, this SKU is listed as a sight set with front sight.
Is milling required for mounting? For the confirmed fit, the source describes no additional milling. Individual tolerances or deviating slides remain subject to inspection.
What does the Luminova sight picture mean? Luminova stores previously absorbed light and glows for a limited time afterward. It is not a permanently self-luminous tritium system.
What distinguishes this series from alternatives? SPL uses photoluminescent Luminova markings. SPF and TTF work with fiber optics; black or white-outline versions set different contrast priorities. (Show description in original language)
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LPA • SPL-Serie • Luminova
SPL21RU – für Rock Island 1911 / Armscor
Verstellbarer Luminova-Visiersatz mit korrigierter Modellzuordnung. Die frühere Ruger-Mark-IV-Zuordnung gehörte nicht zu diesem Herstellercode.
Rock Island 1911 Armscor SPL21RU
Einordnung vor dem Kauf
SPL21RU ist für Rock Island 1911 / Armscor zugeordnet. Die Buchstaben im Code dürfen nicht als Modellabkürzung interpretiert werden; maßgeblich ist die offizielle Bestelltabelle.
Luminova ist lichtanregbar und zeitlich begrenzt nachleuchtend. Wer eine dauerhaft selbstleuchtende Tritiumlösung erwartet, benötigt eine andere Produktart.
Passt gut, wenn …
du eine Rock Island 1911 / Armscor mit passender Visieraufnahme hast,
du eine verstellbare Visierung mit Luminova-Markierungen suchst,
du Kimme und Korn als abgestimmten Satz nutzen willst.
Passt eher nicht, wenn …
du eine Ruger Mark IV suchst,
du von einer generischen 1911-Passung ausgehst,
deine Aufnahme bereits nachgearbeitet oder anders gefräst wurde.
Merkmale mit Praxiswirkung
Verstellbar Höhe und Seite lassen sich nach korrekter Grundmontage kontrolliert anpassen.
Luminova Leuchtmarkierungen werden vorher durch Licht angeregt; die Nachleuchtdauer ist naturgemäß begrenzt.
Set-Logik Kimme und Korn bilden ein gemeinsames Höhen- und Visierbildsystem; fremde Komponenten können die Treffpunktlage verändern.
SKU sauber getrennt SPL21RU ist die MPN; die Shopify-SKU 8062589 ist eine interne/Lieferantenkennung.
Grenzen & Fehlkauf vermeiden
Trade-off: Luminova verbessert die Sichtbarkeit nach Lichtanregung, ersetzt aber weder Tritium noch die exakte mechanische Passung.
1911 ist nicht gleich 1911: Cut, Hersteller und Modell müssen zusammenpassen.
Falsche Altzuordnung: SPL21RU nicht für Ruger Mark IV bestellen.
Technische Daten mit Einordnung
Hersteller / Code
LPA / SPL21RU
Bestätigte Zuordnung
Rock Island 1911 / Armscor
Serie / Stil
SPL / Luminova
Verstellung
Höhe und Seite
Shopify-SKU
8062589 – interne/Lieferantenkennung
Lieferumfang & sichere Montage
Vorhandene Produktdaten: Visiersatz aus Kimme und Korn. Waffe, Munition und Montagewerkzeug sind nicht enthalten.
Nur an vollständig entladener Waffe montieren. Aufnahme, Richtung und Toleranz vor Kraftanwendung prüfen; bei Zweifel fachgerechte Montage wählen.
FAQ
Passt SPL21RU auf Ruger Mark IV? Nein. Die bestätigte Zuordnung ist Rock Island 1911 / Armscor. Ist Luminova Tritium? Nein. Luminova wird durch Licht angeregt und leuchtet anschließend zeitlich begrenzt nach. Passt der Satz auf jede 1911? Nein. 1911-Visieraufnahmen unterscheiden sich; die konkrete Aufnahme muss zum SPL21RU passen.
Black-Raptor-Einordnung: SPL21RU ist eine klare Rock-Island-/Armscor-Lösung. Die korrigierte Identität verhindert den besonders teuren Fehlkauf über die frühere Ruger-Zuordnung.
LPA • SPL-Serie • Luminova
SPL21RU – für Rock Island 1911 / Armscor
Verstellbarer Luminova-Visiersatz mit korrigierter Modellzuordnung. Die frühere Ruger-Mark-IV-Zuordnung gehörte nicht zu diesem Herstellercode.
Rock Island 1911 Armscor SPL21RU
Einordnung vor dem Kauf
SPL21RU ist für Rock Island 1911 / Armscor zugeordnet. Die Buchstaben im Code dürfen nicht als Modellabkürzung interpretiert werden; maßgeblich ist die offizielle Bestelltabelle.
Luminova ist lichtanregbar und zeitlich begrenzt nachleuchtend. Wer eine dauerhaft selbstleuchtende Tritiumlösung erwartet, benötigt eine andere Produktart.
Passt gut, wenn …
du eine Rock Island 1911 / Armscor mit passender Visieraufnahme hast,
du eine verstellbare Visierung mit Luminova-Markierungen suchst,
du Kimme und Korn als abgestimmten Satz nutzen willst.
Passt eher nicht, wenn …
du eine Ruger Mark IV suchst,
du von einer generischen 1911-Passung ausgehst,
deine Aufnahme bereits nachgearbeitet oder anders gefräst wurde.
Merkmale mit Praxiswirkung
Verstellbar Höhe und Seite lassen sich nach korrekter Grundmontage kontrolliert anpassen.
Luminova Leuchtmarkierungen werden vorher durch Licht angeregt; die Nachleuchtdauer ist naturgemäß begrenzt.
Set-Logik Kimme und Korn bilden ein gemeinsames Höhen- und Visierbildsystem; fremde Komponenten können die Treffpunktlage verändern.
SKU sauber getrennt SPL21RU ist die MPN; die Shopify-SKU 8062589 ist eine interne/Lieferantenkennung.
Grenzen & Fehlkauf vermeiden
Trade-off: Luminova verbessert die Sichtbarkeit nach Lichtanregung, ersetzt aber weder Tritium noch die exakte mechanische Passung.
1911 ist nicht gleich 1911: Cut, Hersteller und Modell müssen zusammenpassen.
Falsche Altzuordnung: SPL21RU nicht für Ruger Mark IV bestellen.
Technische Daten mit Einordnung
Hersteller / Code
LPA / SPL21RU
Bestätigte Zuordnung
Rock Island 1911 / Armscor
Serie / Stil
SPL / Luminova
Verstellung
Höhe und Seite
Shopify-SKU
8062589 – interne/Lieferantenkennung
Lieferumfang & sichere Montage
Vorhandene Produktdaten: Visiersatz aus Kimme und Korn. Waffe, Munition und Montagewerkzeug sind nicht enthalten.
Nur an vollständig entladener Waffe montieren. Aufnahme, Richtung und Toleranz vor Kraftanwendung prüfen; bei Zweifel fachgerechte Montage wählen.
FAQ
Passt SPL21RU auf Ruger Mark IV? Nein. Die bestätigte Zuordnung ist Rock Island 1911 / Armscor. Ist Luminova Tritium? Nein. Luminova wird durch Licht angeregt und leuchtet anschließend zeitlich begrenzt nach. Passt der Satz auf jede 1911? Nein. 1911-Visieraufnahmen unterscheiden sich; die konkrete Aufnahme muss zum SPL21RU passen.
Black-Raptor-Einordnung: SPL21RU ist eine klare Rock-Island-/Armscor-Lösung. Die korrigierte Identität verhindert den besonders teuren Fehlkauf über die frühere Ruger-Zuordnung.
