HK69 grenade launcher
E189858
The HK69 grenade launcher is a German-made, single-shot, break-action 40mm weapon designed by Heckler & Koch for infantry use in launching explosive and less-lethal munitions.
All labels observed (2)
| Label | Occurrences |
|---|---|
| HK69 grenade launcher canonical | 1 |
| SL40 40 mm grenade launcher | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1677041 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: HK69 grenade launcher Context triple: [Heckler & Koch, product, HK69 grenade launcher]
-
A.
Beryl assault rifle
The Beryl assault rifle is a Polish-designed 5.56×45mm NATO service rifle widely used as the primary infantry weapon of Poland’s armed forces.
-
B.
SA80 assault rifle
The SA80 assault rifle is the standard-issue bullpup infantry weapon of the British Armed Forces, known for its compact design and multiple modernization upgrades since its introduction in the 1980s.
-
C.
FAMAS assault rifle
The FAMAS assault rifle is a distinctive French bullpup 5.56×45mm NATO service rifle known for its high rate of fire and long use as the standard infantry weapon of France.
-
D.
HK416F assault rifle
The HK416F assault rifle is a modern, gas‑piston–operated 5.56×45mm NATO firearm developed by Heckler & Koch and adopted as the standard service rifle of the French armed forces.
-
E.
M230 30 mm chain gun
The M230 30 mm chain gun is a single-barrel, electrically driven automatic cannon primarily used on attack helicopters for high-rate, accurate fire against ground targets.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: HK69 grenade launcher Target entity description: The HK69 grenade launcher is a German-made, single-shot, break-action 40mm weapon designed by Heckler & Koch for infantry use in launching explosive and less-lethal munitions.
-
A.
Beryl assault rifle
The Beryl assault rifle is a Polish-designed 5.56×45mm NATO service rifle widely used as the primary infantry weapon of Poland’s armed forces.
-
B.
SA80 assault rifle
The SA80 assault rifle is the standard-issue bullpup infantry weapon of the British Armed Forces, known for its compact design and multiple modernization upgrades since its introduction in the 1980s.
-
C.
FAMAS assault rifle
The FAMAS assault rifle is a distinctive French bullpup 5.56×45mm NATO service rifle known for its high rate of fire and long use as the standard infantry weapon of France.
-
D.
HK416F assault rifle
The HK416F assault rifle is a modern, gas‑piston–operated 5.56×45mm NATO firearm developed by Heckler & Koch and adopted as the standard service rifle of the French armed forces.
-
E.
M230 30 mm chain gun
The M230 30 mm chain gun is a single-barrel, electrically driven automatic cannon primarily used on attack helicopters for high-rate, accurate fire against ground targets.
- F. None of above. chosen
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf |
firearm
ⓘ
grenade launcher ⓘ |
| action | break-action ⓘ |
| caliber | 40 mm ⓘ |
| countryOfOrigin | Germany ⓘ |
| designedBy | Heckler & Koch ⓘ |
| designedFor |
40×46mm low-velocity grenades
ⓘ
anti-personnel use ⓘ direct fire ⓘ illumination rounds ⓘ indirect fire at short ranges ⓘ shoulder-fired use ⓘ smoke and signaling rounds ⓘ stand-alone use ⓘ |
| designedIn | Germany ⓘ |
| feedSystem | single-shot ⓘ |
| hasBarrelConfiguration | single barrel ⓘ |
| hasFeature |
break-open barrel for loading
ⓘ
manual reloading ⓘ single-round capacity ⓘ |
| hasSafety | manual safety mechanism ⓘ |
| intendedMunitionType |
explosive grenades
ⓘ
less-lethal munitions ⓘ |
| manufacturer | Heckler & Koch ⓘ |
| mounting |
can be fitted with a pistol grip
ⓘ
can be fitted with a shoulder stock ⓘ |
| operatedBy | individual soldier ⓘ |
| primaryUse | infantry support ⓘ |
| propellantType | cartridge-based ⓘ |
| role |
less-lethal launcher
ⓘ
support weapon ⓘ |
| usedBy |
law enforcement agencies
ⓘ
military forces ⓘ |
| weaponType | single-shot grenade launcher ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: HK69 grenade launcher Description of subject: The HK69 grenade launcher is a German-made, single-shot, break-action 40mm weapon designed by Heckler & Koch for infantry use in launching explosive and less-lethal munitions.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
F88 Austeyr
this entity surface form:
SL40 40 mm grenade launcher