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.45 Super

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…

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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

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.45 Super

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

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.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

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Important terminology

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

Entity relationships Subject–Predicate–Object triples

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

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