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M242 Bushmaster: History, Variants & Operators

The M242 Bushmaster chain gun is a 25 mm (25×137mm) single-barrel chain-driven autocannon. It is used extensively by the U.S. military, such as in the Bradley fighting vehicle, as well as by other NATO members and some other nations in ground combat vehicles and various watercraft. Hughes Helicopters in Culver City, California, was the original designer…

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M242 Bushmaster topic overview

The analysis highlights History, Variants and Operators as prominent areas in the source structure around M242 Bushmaster. 1 topic appears in more than one source area, which can help identify connections that are less obvious in a linear reading.

Related topics
158
Source areas
6
Connected nodes
165
Extracted relationships
38
Related term clusters
60
Bridge connections
165

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Operators · 63 topics
Overview · 32 topics
Variants · 32 topics
Ammunition · 12 topics
History · 12 topics
Description · 8 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Action
Externally powered, chain driven, open bolt
Barrel length
2,175 mm (85.6 in)
Barrels
Single barrel (progressive RH parabolic twist)
Designed
1976
Designer
Hughes Helicopters
Effective firing range
3,000 metres (9,800 ft)

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M242 Bushmaster
9Chain gun · 25 mm caliber · Autocannon
5Roller chain · Suppression fire · Cartridge (firearms)
21Firearm · Recoil · Direct current
4Rafael Advanced Defense Systems · Alliant Techsystems · Mk44 Bushmaster II
7Republic of Singapore Navy · Formidable-class frigate · Frigate

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Description

History

Ammunition

Variants

Operators

For the semantics nerds

You can skip this section if you’re here for content ideas and keyword inspiration.

Advanced semantic analysis

How M242 Bushmaster connects Entity context

The extracted context around M242 Bushmaster shows recurring relationship patterns in the source. For example, M242 Bushmaster → Externally powered, chain driven, open bolt Another extracted example is M242 Bushmaster → 2,175 mm (85.6 in). Use these groups to spot repeated connection types before inspecting the individual relationships.

M242 Bushmaster

Top relations

Action · 1
M242 Bushmaster → Externally powered, chain driven, open bolt
Barrel length · 1
M242 Bushmaster → 2,175 mm (85.6 in)
Barrels · 1
M242 Bushmaster → Single barrel (progressive RH parabolic twist)
Designed · 1
M242 Bushmaster → 1976
Designer · 1
M242 Bushmaster → Hughes Helicopters
Effective firing range · 1
M242 Bushmaster → 3,000 metres (9,800 ft)
Height · 1
M242 Bushmaster → 373 mm (14.7 in)
In service · 1
M242 Bushmaster → 1981–present
Length · 1
M242 Bushmaster → 2,672 mm (105.2 in)
Manufacturer · 1
M242 Bushmaster → Hughes Helicopters (1981–1985) McDonnell Douglas Helicopters (1985–2002) Alliant Techsystems (2002–2015) Orbital ATK (2015–2018) Northrop Grumman Innovation Systems (2018–present)

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

gun 38 mk weapon mod mm system m242 25 chain bushmaster fire vehicles also army rounds weapons vehicle ammunition fighting

M242 Bushmaster relationships Subject–Predicate–Object triples

TTTA extracted 38 structured relationships around M242 Bushmaster. Examples in this analysis include M242 Bushmaster → Action → Externally powered, chain driven, open bolt and M242 Bushmaster → Barrel length → 2,175 mm (85.6 in). The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
M242 BushmasterActionExternally powered, chain driven, open bolt1.00infobox
M242 BushmasterBarrel length2,175 mm (85.6 in)1.00infobox
M242 BushmasterBarrelsSingle barrel (progressive RH parabolic twist)1.00infobox
M242 BushmasterDesigned19761.00infobox
M242 BushmasterDesignerHughes Helicopters1.00infobox
M242 BushmasterEffective firing range3,000 metres (9,800 ft)1.00infobox
M242 BushmasterHeight373 mm (14.7 in)1.00infobox
M242 BushmasterIn service1981–present1.00infobox
M242 BushmasterLength2,672 mm (105.2 in)1.00infobox
M242 BushmasterManufacturerHughes Helicopters (1981–1985) McDonnell Douglas Helicopters (1985–2002) Alliant Techsystems (2002–2015) Orbital ATK (2015–2018) Northrop Grumman Innovation Systems (2018–present)1.00infobox
M242 BushmasterMass119 kilograms (262 lb)1.00infobox
M242 BushmasterMaximum firing range6,800 metres (22,300 ft)1.00infobox
M242 BushmasterMuzzle velocity1,100 metres per second (3,600 ft/s)1.00infobox
M242 BushmasterNo. built>11,0001.00infobox
M242 BushmasterPlace of originUnited States1.00infobox
M242 BushmasterProduced1981–present1.00infobox
M242 BushmasterRate of fireCyclic: 200 rpm with 1 hp or 500 rpm with 8 hp1.00infobox
M242 BushmasterShell25 × 137 mm1.00infobox
M242 BushmasterTypeChain gun autocannon1.00infobox
M242 BushmasterUsed bySee Operators1.00infobox
M242 BushmasterVariantsSee variants1.00infobox
M242 BushmasterWidth318 mm (12.5 in)1.00infobox

Related concept clusters Related term clusters

The concept neighborhoods around M242 Bushmaster bring nearby vocabulary together. In this analysis, examples include Chain, Vehicle and Gun. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • M242 Bushmaster
    • Chain
    • Vehicle
    • Gun
    • M242
    • M2
    • System
    • Weapon
    • United
    • Used
    • Army
    • Mm
    • Bradley
  • m242 bushmaster
    • Chain
    • Mm
    • Vehicle
    • Gun
    • M242
    • M2
    • Machine
    • System
    • Fighting
    • Weapon
    • United
    • Used
  • chain gun
    • Mm
    • Gun
    • Machine
    • M242
    • System
    • Autocannon
    • Mod
    • United
    • Used
    • Automatic
    • Firing
    • Weapons
  • suppression fire
    • Rate
    • Firing
    • Per
    • United
    • Army
    • Mm
    • Rounds
    • System
    • Gun
    • M242
    • Helicopters
    • Range
  • mk44 bushmaster ii
    • Chain
    • Mm
    • Vehicle
    • Gun
    • M242
    • M2
    • Machine
    • Fighting
    • United
    • Bradley
    • New
    • Army
  • m2 heavy machine gun
    • Mm
    • Machine
    • Vehicle
    • Use
    • Navy
    • M242
    • Mod
    • System
    • Vehicles
    • Weapons
    • Autocannon
    • Firing
  • us army
    • United
    • Bradley
    • M2
    • Navy
    • Use
    • New
    • M242
    • Fire
    • Bushmaster
    • Autocannon
    • Helicopters
    • Per
  • enhanced 25 mm gun
    • Mm
    • Machine
    • M242
    • Mod
    • System
    • United
    • Autocannon
    • Firing
    • Automatic
    • Mk
    • Weapons
    • Fire

Connections between topic areas Semantic bridges

For M242 Bushmaster, one of the stronger structural bridges in this analysis connects M242 Bushmaster with Operators. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
M242 Bushmaster — Operators · splits 102 ⟂ 64
M242 Bushmaster — Overview · splits 133 ⟂ 33
M242 Bushmaster — Variants · splits 133 ⟂ 33
M242 Bushmaster — History · splits 153 ⟂ 13
M242 Bushmaster — Ammunition · splits 153 ⟂ 13
M242 Bushmaster — Description · splits 157 ⟂ 9

Map overview Semantic statistics

M242 Bushmaster

Nodes166
Edges165
Triples38
Avg. degree1.99
Density0.012048
Components1

Source & methodology

TTTA analyzes the structure around M242 Bushmaster to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History, Variants & Operators, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — M242 Bushmaster · EN edition · Analysis: TopicsToTalkAbout

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