Statements (44)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
shooting
|
| gptkbp:alsoKnownAs |
.300 Holland & Holland Magnum
|
| gptkbp:bulletDiameter |
0.308 in (7.8 mm)
|
| gptkbp:caseCapacity |
93.3 gr H2O
|
| gptkbp:commercialUse |
yes
|
| gptkbp:countryOfOrigin |
gptkb:United_Kingdom
|
| gptkbp:designedBy |
gptkb:Holland_&_Holland
|
| gptkbp:diameter |
0.513 in (13.0 mm)
0.532 in (13.5 mm) |
| https://www.w3.org/2000/01/rdf-schema#label |
.300 H&H Magnum
|
| gptkbp:introduced |
1925
|
| gptkbp:judge |
belted, bottleneck
|
| gptkbp:length |
2.850 in (72.4 mm)
3.600 in (91.4 mm) |
| gptkbp:minimumPressure |
54,000 psi
|
| gptkbp:muzzleVelocity |
2,700 ft/s (200 gr)
2,900 ft/s (180 gr) 3,060 ft/s (150 gr) |
| gptkbp:neckDiameter |
0.340 in (8.6 mm)
|
| gptkbp:notableFor |
first commercial .30 caliber magnum cartridge
long, tapered case design smooth feeding in bolt-action rifles used in 1935 Wimbledon Cup win used in 1937 1000-yard record |
| gptkbp:parent |
gptkb:.375_H&H_Magnum
|
| gptkbp:primerType |
large rifle magnum
|
| gptkbp:riflingTwist |
1 in 10 in (254 mm)
|
| gptkbp:shoulderDiameter |
0.448 in (11.4 mm)
|
| gptkbp:standardMuzzleEnergy |
3,120 ft⋅lbf (150 gr)
3,237 ft⋅lbf (200 gr) 3,370 ft⋅lbf (180 gr) |
| gptkbp:successor |
gptkb:.300_Weatherby_Magnum
gptkb:.300_Winchester_Magnum |
| gptkbp:typicalBulletWeight |
150 gr
180 gr 200 gr |
| gptkbp:usedBy |
hunters
target shooters military (limited historical use) |
| gptkbp:usedFor |
gptkb:hunting
long-range shooting competition shooting |
| gptkbp:bfsParent |
gptkb:Remington_721
|
| gptkbp:bfsLayer |
6
|