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.45 Super: History & Art

The .45 Super / 11.5x22mm is a smokeless center fire metallic cartridge developed in 1988 by Dean Grennell. Its external dimensions are identical to the .45 ACP/.45 ACP +P round, but it has a thicker internal case-wall, web-area and overall hardness of the cartridge case and is loaded to significantly higher pressures, which offers an average 300 feet…

Language: English [EN]
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.45 Super topic overview

The analysis highlights History and Art as prominent areas in the source structure around .45 Super.

Related topics
11
Source areas
3
Connected nodes
14
Extracted relationships
55
Concept neighborhoods
9
Bridge connections
14

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.

Overview · 6 topics
History and design · 4 topics
Current status · 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
.476 in (12.1 mm)
Bullet diameter
.451 in (11.5 mm)
Bullet mass/type
Bullet mass/type Velocity Energy 185 gr (12 g) JHP 1,300 ft/s (400 m/s) 694 ft⋅lbf (941 J) 200 gr (13 g) JHP 1,200 ft/s (370 m/s) 639 ft⋅lbf (866 J) 230 gr (15 g) FMJ 1,100 ft/s…
Case capacity
25 gr H2O (1.6 cm3)
Case length
.898 in (22.8 mm)
Case type
Rimless, straight

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 and design

Current status

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 .45 Super connects Entity context

The extracted context around .45 Super shows recurring relationship patterns in the source. For example, .45 Super → Ace Custom, ACP, ACP-chambered, American, Cleveland, Dean Grennell, Detonics, Essentially, In, Inc, Missouri, NY, Pioneered, Sedalia, Starline Brass, Super, Texas, The, They, Tom Ferguson Another extracted example is .45 Super → Ballistics By The Inch, GAP, Magnum, SMC, Super, SuperTable, Wildey Magnum11. Use these groups to spot repeated connection types before inspecting the individual relationships.

.45 Super

Top relations

related to history · 21
.45 Super → Ace Custom, ACP, ACP-chambered, American, Cleveland, Dean Grennell, Detonics, Essentially, In, Inc, Missouri, NY, Pioneered, Sedalia, Starline Brass, Super, Texas, The, They, Tom Ferguson
see also · 7
.45 Super → Ballistics By The Inch, GAP, Magnum, SMC, Super, SuperTable, Wildey Magnum11
related to Current status · 5
.45 Super → ACP, As, Auto, Conversion, Super
related to Ballistics · 3
.45 Super → Buffalo Bore, Super, Super Express
Base diameter · 1
.45 Super → .476 in (12.1 mm)
Bullet diameter · 1
.45 Super → .451 in (11.5 mm)
Bullet mass/type · 1
.45 Super → Bullet mass/type Velocity Energy 185 gr (12 g) JHP 1,300 ft/s (400 m/s) 694 ft⋅lbf (941 J) 200 gr (13 g) JHP 1,200 ft/s (370 m/s) 639 ft⋅lbf (866 J) 230 gr (15 g) FMJ 1,100 ft/s…
Case capacity · 1
.45 Super → 25 gr H2O (1.6 cm3)
Case length · 1
.45 Super → .898 in (22.8 mm)
Case type · 1
.45 Super → Rimless, straight

Important terminology

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

Important terminology

45 super cartridge acp ammunition case velocity 11 dean grennell 300 significantly ft 1988 overall based chambered conversion external dimensions

.45 Super relationships Subject–Predicate–Object triples

TTTA extracted 55 structured relationships around .45 Super. Examples in this analysis include .45 Super → Base diameter → .476 in (12.1 mm) and .45 Super → Bullet diameter → .451 in (11.5 mm). The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
.45 SuperBase diameter.476 in (12.1 mm)1.00infobox
.45 SuperBullet diameter.451 in (11.5 mm)1.00infobox
.45 SuperBullet mass/typeBullet mass/type Velocity Energy 185 gr (12 g) JHP 1,300 ft/s (400 m/s) 694 ft⋅lbf (941 J) 200 gr (13 g) JHP 1,200 ft/s (370 m/s) 639 ft⋅lbf (866 J) 230 gr (15 g) FMJ 1,100 ft/s…1.00infobox
.45 SuperCase capacity25 gr H2O (1.6 cm3)1.00infobox
.45 SuperCase length.898 in (22.8 mm)1.00infobox
.45 SuperCase typeRimless, straight1.00infobox
.45 SuperDesigned19881.00infobox
.45 SuperDesignerDean Grennell1.00infobox
.45 SuperMaximum pressure ([[small arms ammunition pressure testing|]])28,000 psi (190 MPa)1.00infobox
.45 SuperNeck diameter.473 in (12.0 mm)1.00infobox
.45 SuperOverall length1.275 in (32.4 mm)1.00infobox
.45 SuperParent case.451 Detonics Magnum1.00infobox
.45 SuperPlace of originUnited States1.00infobox
.45 SuperPrimer typeLarge pistol1.00infobox
.45 SuperProduced1988–present1.00infobox
.45 SuperRifling twist1 in 16 in (406 mm)1.00infobox
.45 SuperRim diameter.480 in (12.2 mm)1.00infobox
.45 SuperRim thickness.049 in (1.2 mm)1.00infobox
.45 SuperTypePistol1.00infobox

Related concept clusters Concept neighborhoods

The concept neighborhoods around .45 Super bring nearby vocabulary together. In this analysis, examples include Chambered, Conversion and Velocity. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • cartridge
    • Also
    • Dimensions
    • External
    • Identical
    • Overall
    • Pressure
    • Status
    • Dean
    • Grennell
    • Significantly
    • Ammunition
    • Case
  • muzzle velocity
    • Case
    • Bullet
    • Ft
    • Overall
    • Round
    • Significantly
    • Ammunition
    • Cartridge
    • Acp
    • Also
    • Arms
    • Ballistics
  • wildcat cartridge
    • Also
    • Dimensions
    • External
    • Identical
    • Overall
    • Pressure
    • Status
    • Dean
    • Grennell
    • Significantly
    • Ammunition
    • Case
  • .45 acp/.45 acp +p
    • Chambered
    • Conversion
    • Significantly
    • Case
    • Super
    • Dimensions
    • External
    • Identical
    • Pressures
    • Velocity
    • Cartridge
    • Ace
  • dean grennell
    • Grennell
    • Super
    • Also
    • Arms
    • Ballistics
    • Bullet
    • Detonics
    • Ft
    • Length
    • Magnum
    • Mm
    • Overall
  • .451 detonics
    • Length
    • Based
    • Bullet
    • Ft
    • Magnum
    • Mm
    • Overall
    • Pressure
    • Status
    • Grennell
    • Super
    • Velocity
  • .45 Super
    • Chambered
    • Conversion
    • Velocity
    • Tom
  • .45 super
    • Chambered
    • Conversion
    • Velocity
    • Tom

Connections between topic areas Semantic bridges

For .45 Super, one of the stronger structural bridges in this analysis connects .45 Super with Overview. 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
.45 Super — Overview · splits 8 ⟂ 7
.45 Super — History and design · splits 10 ⟂ 5

Map overview Semantic statistics

.45 Super

Nodes15
Edges14
Triples55
Avg. degree1.87
Density0.133333
Components1

Source & methodology

TTTA analyzes the structure around .45 Super to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History & Art, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — .45 Super · EN edition · Analysis: TopicsToTalkAbout

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