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.41 Action Express: History, Art & Measurement

The .41 Action Express is a pistol cartridge developed in 1986 to reproduce the performance of the .41 Magnum police load (which is a reduced load) in semi-automatic pistols.

Language: English [EN]
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.41 Action Express topic overview

The analysis highlights History, Art and Measurement as prominent areas in the source structure around .41 Action Express.

Related topics
25
Source areas
4
Connected nodes
29
Extracted relationships
32
Concept neighborhoods
12
Bridge connections
29

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.

History · 13 topics
Usage in firearms · 8 topics
Variants · 3 topics
Overview · 1 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.

Base diameter
.435 in (11.0 mm)
Bullet diameter
.410 in (10.4 mm)
Bullet mass/type
Bullet mass/type Velocity Energy 170 gr (11 g) JHC 940 ft/s (290 m/s) 334 ft⋅lbf (453 J) 180 gr (12 g) HP 890 ft/s (270 m/s) 317 ft⋅lbf (430 J) 210 gr (14 g) XTP 797 ft/s (243 m…
Case capacity
21.60 gr H2O (1.400 cm3)
Case length
.866 in (22.0 mm)
Case type
Rebated, straight

Suggested research paths

Each trail groups topics mentioned together in one source paragraph. Follow the links to explore that specific context; the order does not imply a factual sequence.

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

History

Usage in firearms

Variants

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How .41 Action Express connects Entity context

The extracted context around .41 Action Express shows recurring relationship patterns in the source. For example, .41 Action Express → Action Arms, Action Express, AE, Evan Whildin, It, Magnum, Parabellum, Performance, The Another extracted example is .41 Action Express → Action ExpressDescription, AE, AEDescription, Taffin Tests. Use these groups to spot repeated connection types before inspecting the individual relationships.

.41 Action Express

Top relations

related to history · 9
.41 Action Express → Action Arms, Action Express, AE, Evan Whildin, It, Magnum, Parabellum, Performance, The
related to External links · 4
.41 Action Express → Action ExpressDescription, AE, AEDescription, Taffin Tests
Base diameter · 1
.41 Action Express → .435 in (11.0 mm)
Bullet diameter · 1
.41 Action Express → .410 in (10.4 mm)
Bullet mass/type · 1
.41 Action Express → Bullet mass/type Velocity Energy 170 gr (11 g) JHC 940 ft/s (290 m/s) 334 ft⋅lbf (453 J) 180 gr (12 g) HP 890 ft/s (270 m/s) 317 ft⋅lbf (430 J) 210 gr (14 g) XTP 797 ft/s (243 m…
Case capacity · 1
.41 Action Express → 21.60 gr H2O (1.400 cm3)
Case length · 1
.41 Action Express → .866 in (22.0 mm)
Case type · 1
.41 Action Express → Rebated, straight
Designed · 1
.41 Action Express → 1986
Designer · 1
.41 Action Express → Evan Whildin

Important terminology

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

Important terminology

41 ae cartridge action express rebated magnum 9mm case mm rim pistol 10mm 40 firearms chambered 1986 auto cartridges developed

.41 Action Express relationships Subject–Predicate–Object triples

TTTA extracted 32 structured relationships around .41 Action Express. Examples in this analysis include .41 Action Express → Base diameter → .435 in (11.0 mm) and .41 Action Express → Bullet diameter → .410 in (10.4 mm). The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
.41 Action ExpressBase diameter.435 in (11.0 mm)1.00infobox
.41 Action ExpressBullet diameter.410 in (10.4 mm)1.00infobox
.41 Action ExpressBullet mass/typeBullet mass/type Velocity Energy 170 gr (11 g) JHC 940 ft/s (290 m/s) 334 ft⋅lbf (453 J) 180 gr (12 g) HP 890 ft/s (270 m/s) 317 ft⋅lbf (430 J) 210 gr (14 g) XTP 797 ft/s (243 m…1.00infobox
.41 Action ExpressCase capacity21.60 gr H2O (1.400 cm3)1.00infobox
.41 Action ExpressCase length.866 in (22.0 mm)1.00infobox
.41 Action ExpressCase typeRebated, straight1.00infobox
.41 Action ExpressDesigned19861.00infobox
.41 Action ExpressDesignerEvan Whildin1.00infobox
.41 Action ExpressManufacturerAction Arms1.00infobox
.41 Action ExpressMaximum pressure35,000 psi (240 MPa)1.00infobox
.41 Action ExpressNeck diameter.434 in (11.0 mm)1.00infobox
.41 Action ExpressOverall length1.17 in (30 mm)1.00infobox
.41 Action ExpressPlace of originUnited States Israel1.00infobox
.41 Action ExpressPrimer typeSmall pistol1.00infobox
.41 Action ExpressProduced1986–20051.00infobox
.41 Action ExpressRifling twist1 in 14.2 in (360 mm)1.00infobox
.41 Action ExpressRim diameter.394 in (10.0 mm)1.00infobox
.41 Action ExpressRim thickness.045 in (1.1 mm)1.00infobox
.41 Action ExpressTypeHandgun1.00infobox

Related concept clusters Concept neighborhoods

The concept neighborhoods around .41 Action Express bring nearby vocabulary together. In this analysis, examples include Express, Developed and Diameter. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • .41 ae
    • Manufacturers
    • Firearms
    • Mm
    • Express
    • Also
    • Ammunition
    • Factory
    • Cartridges
    • Chambered
    • Rebated
    • Cartridge
    • Allows
  • .41 Action Express
    • Express
    • Developed
    • Diameter
    • Pistol
    • Mm
    • Rebated
    • Capacity
    • Cartridges
    • 9mm
    • Case
    • Magnum
    • Rim
  • .41 action express
    • Express
    • Developed
    • Diameter
    • Pistol
    • Mm
    • Rebated
    • Capacity
    • Cartridges
    • 9mm
    • Case
    • Magnum
    • Rim
  • action arms
    • Express
    • Developed
    • Diameter
    • Pistol
    • Mm
    • Rebated
    • Capacity
    • Cartridges
    • 9mm
    • Case
    • Magnum
    • Rim
  • .50 action express
    • Express
    • Developed
    • Diameter
    • Pistol
    • Mm
    • Rebated
    • Capacity
    • Cartridges
    • 9mm
    • Case
    • Magnum
    • Rim
  • 9×19mm parabellum
    • Case
    • Rim
    • Rebated
    • Designed
    • Also
    • Capacity
    • Diameter
    • Factory
    • Using
    • Chambered
    • Firearms
    • Pistol
  • .41 magnum
    • Load
    • Performance
    • Pistol
    • Case
    • Rim
    • Rebated
    • 19mm
    • Capacity
    • Diameter
    • Much
    • Pistols
    • Reduced
  • .44 magnum
    • Load
    • Performance
    • Pistol
    • Case
    • Rim
    • Rebated
    • 19mm
    • Capacity
    • Diameter
    • Much
    • Pistols
    • Reduced

Connections between topic areas Semantic bridges

For .41 Action Express, one of the stronger structural bridges in this analysis connects .41 Action Express with History. 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
.41 Action Express — History · splits 16 ⟂ 14
.41 Action Express — Usage in firearms · splits 21 ⟂ 9
.41 Action Express — Variants · splits 26 ⟂ 4

Map overview Semantic statistics

.41 Action Express

Nodes30
Edges29
Triples32
Avg. degree1.93
Density0.066667
Components1

Source & methodology

TTTA analyzes the structure around .41 Action Express to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History, Art & Measurement, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — .41 Action Express · EN edition · Analysis: TopicsToTalkAbout

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