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.30-40 Krag

The .30-40 Krag, also known as the .30 U.S., .30 Army and .30 Flanged Nitro Express (Purdey) was a rifle cartridge developed in the early 1890s to provide the U.S. armed forces with a smokeless powder cartridge suited for use with modern small-bore repeating rifles to be selected in the 1892 small arm trials. Since the cartridge it was replacing was the…

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Base diameter
.457 in (11.6 mm)
Bullet diameter
.308 in (7.8 mm)
Bullet mass/type
Bullet mass/type Velocity Energy 100 gr (6 g) SP 2,898 ft/s (883 m/s) 1,865 ft⋅lbf (2,529 J) 130 gr (8 g) HP 2,746 ft/s (837 m/s) 2,177 ft⋅lbf (2,952 J) 150 gr (10 g) Nos Part 2…
Case capacity
58.0 gr H2O (3.76 cm3)
Case length
2.314 in (58.8 mm)
Case type
Rimmed, bottleneck

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.30-40 Krag

Nodes25
Edges24
Triples53
Avg. degree1.92
Density0.08
Components1

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.30-40 Krag

Top relations

related to References · 28
.30-40 Krag → Barnes, Book, Caliber, Cartridge Dimensions, Cartridge Reloading, Cartridges, Chuck HawksHornady Handbook, Department, Ed, Frank, Gatling Gun, Government Printing Office, Handbook, Hornady Mfg Co, Iola, ISBN, Krag, Krause Publications, Sixth Edition, Skinner
related to Nomenclature and early commercial use · 5
.30-40 Krag → Although, Army, Krag, The, Winchester
Base diameter · 1
.30-40 Krag → .457 in (11.6 mm)
Bullet diameter · 1
.30-40 Krag → .308 in (7.8 mm)
Bullet mass/type · 1
.30-40 Krag → Bullet mass/type Velocity Energy 100 gr (6 g) SP 2,898 ft/s (883 m/s) 1,865 ft⋅lbf (2,529 J) 130 gr (8 g) HP 2,746 ft/s (837 m/s) 2,177 ft⋅lbf (2,952 J) 150 gr (10 g) Nos Part 2…
Case capacity · 1
.30-40 Krag → 58.0 gr H2O (3.76 cm3)
Case length · 1
.30-40 Krag → 2.314 in (58.8 mm)
Case type · 1
.30-40 Krag → Rimmed, bottleneck
Designed · 1
.30-40 Krag → early 1890s
In service · 1
.30-40 Krag → 1892–1903

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Important terminology

cartridge 30-40 krag rifle new army powder smokeless 30 also use antlers elk used early loading adopted known first mm

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
.30-40 KragBase diameter.457 in (11.6 mm)1.00infobox
.30-40 KragBullet diameter.308 in (7.8 mm)1.00infobox
.30-40 KragBullet mass/typeBullet mass/type Velocity Energy 100 gr (6 g) SP 2,898 ft/s (883 m/s) 1,865 ft⋅lbf (2,529 J) 130 gr (8 g) HP 2,746 ft/s (837 m/s) 2,177 ft⋅lbf (2,952 J) 150 gr (10 g) Nos Part 2…1.00infobox
.30-40 KragCase capacity58.0 gr H2O (3.76 cm3)1.00infobox
.30-40 KragCase length2.314 in (58.8 mm)1.00infobox
.30-40 KragCase typeRimmed, bottleneck1.00infobox
.30-40 KragDesignedearly 1890s1.00infobox
.30-40 KragIn service1892–19031.00infobox
.30-40 KragLand diameter.301 in (7.6 mm)1.00infobox
.30-40 KragMaximum CUP40,000 CUP1.00infobox
.30-40 KragMaximum pressure (C.I.P.)47,137 psi (325.00 MPa)1.00infobox
.30-40 KragNeck diameter.338 in (8.6 mm)1.00infobox
.30-40 KragOverall length3.089 in (78.5 mm)1.00infobox
.30-40 KragPlace of originUnited States1.00infobox
.30-40 KragProduced1892–present1.00infobox
.30-40 KragRim diameter.545 in (13.8 mm)1.00infobox
.30-40 KragRim thickness.064 in (1.6 mm)1.00infobox
.30-40 KragShoulder diameter.423 in (10.7 mm)1.00infobox
.30-40 KragTypeRifle1.00infobox
.30-40 KragUsed byUnited States1.00infobox

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