LEM (Law Enforcement Modification)
E713966
LEM (Law Enforcement Modification) is a specialized trigger system developed by Heckler & Koch that combines a consistent, light double-action pull with enhanced safety features for law enforcement use.
All labels observed (2)
| Label | Occurrences |
|---|---|
| HK LEM trigger | 1 |
| LEM (Law Enforcement Modification) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8131323 — 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: LEM (Law Enforcement Modification) Context triple: [P30 pistol, triggerSystemOption, LEM (Law Enforcement Modification)]
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A.
LEM
LEM is the original abbreviation for the Apollo Lunar Module, the spacecraft used by NASA astronauts to land on and ascend from the Moon during the Apollo missions.
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B.
LEMD
LEMD is the ICAO airport code for Adolfo Suárez Madrid–Barajas Airport, the main international airport serving Madrid, Spain.
-
C.
LEAs
LEAs are Local Education Authorities in England and Wales responsible for overseeing public education provision within their areas.
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D.
LEMG
LEMG is the ICAO airport code for Málaga–Costa del Sol Airport, the main international airport serving Málaga and Spain’s Costa del Sol region.
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E.
Sights and Silencers
Sights and Silencers is a song featured on the album "Funeral."
- 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: LEM (Law Enforcement Modification) Target entity description: LEM (Law Enforcement Modification) is a specialized trigger system developed by Heckler & Koch that combines a consistent, light double-action pull with enhanced safety features for law enforcement use.
-
A.
LEM
LEM is the original abbreviation for the Apollo Lunar Module, the spacecraft used by NASA astronauts to land on and ascend from the Moon during the Apollo missions.
-
B.
LEMD
LEMD is the ICAO airport code for Adolfo Suárez Madrid–Barajas Airport, the main international airport serving Madrid, Spain.
-
C.
LEAs
LEAs are Local Education Authorities in England and Wales responsible for overseeing public education provision within their areas.
-
D.
LEMG
LEMG is the ICAO airport code for Málaga–Costa del Sol Airport, the main international airport serving Málaga and Spain’s Costa del Sol region.
-
E.
Sights and Silencers
Sights and Silencers is a song featured on the album "Funeral."
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf |
Heckler & Koch technology
ⓘ
firearm trigger system ⓘ |
| abbreviation | LEM ⓘ |
| advantage |
no transition between double-action and single-action pulls
ⓘ
same trigger pull for every shot ⓘ |
| alsoKnownAs |
HK LEM trigger
ⓘ
linked to:
LEM (Law Enforcement Modification)
|
| category | firearm safety technology ⓘ |
| compatibleWith |
Heckler & Koch HK45 pistols
ⓘ
Heckler & Koch P2000 pistols ⓘ Heckler & Koch P30 pistols ⓘ Heckler & Koch USP pistols ⓘ |
| countryOfOrigin | Germany ⓘ |
| designGoal |
consistent trigger pull for duty carry
ⓘ
enhanced safety for law enforcement use ⓘ |
| developer | Heckler & Koch ⓘ |
| distinctionFrom |
striker-fired trigger systems
ⓘ
traditional double-action/single-action trigger systems ⓘ |
| feature |
enhanced drop safety characteristics
ⓘ
internal hammer spring pre-tension ⓘ pre-cocked hammer system ⓘ relatively long trigger travel ⓘ second-strike capability ⓘ |
| fullName | Law Enforcement Modification ⓘ |
| intendedUse | duty carry ⓘ |
| intendedUser | law enforcement officers ⓘ |
| manufacturer |
Heckler & Koch GmbH
ⓘ
linked to:
Heckler & Koch
|
| marketedFor |
defensive handguns
ⓘ
police service pistols ⓘ |
| mechanicalBasis | modified double-action hammer-fired mechanism ⓘ |
| offeredBy | Heckler & Koch as a factory option ⓘ |
| safetyCharacteristic |
heavier initial take-up with lighter break
ⓘ
reduced likelihood of unintentional discharge compared to some single-action triggers ⓘ |
| safetyFeature |
internal passive safety elements
ⓘ
longer trigger travel before break ⓘ |
| targetMarket |
law enforcement agencies
ⓘ
professional security users ⓘ |
| triggerPullCharacteristic |
consistent trigger pull
ⓘ
relatively light double-action pull ⓘ |
| triggerType | double-action only trigger system ⓘ |
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: LEM (Law Enforcement Modification) Description of subject: LEM (Law Enforcement Modification) is a specialized trigger system developed by Heckler & Koch that combines a consistent, light double-action pull with enhanced safety features for law enforcement use.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: LEM (Law Enforcement Modification)