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gptkbp:instanceOf
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shooting
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gptkbp:alternativeName
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gptkb:6.8×64mm
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gptkbp:basedOn
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gptkb:.30-03_Springfield
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gptkbp:bulletDiameter
|
0.277 in (7.0 mm)
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gptkbp:caseCapacity
|
67 gr H2O (4.3 cm³)
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gptkbp:category
|
centerfire rifle cartridge
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gptkbp:countryOfOrigin
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gptkb:United_States
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gptkbp:diameter
|
0.470 in (11.9 mm)
0.473 in (12.0 mm)
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gptkbp:energy130gr
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2,702 ft⋅lbf (3,664 J)
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gptkbp:energy140gr
|
2,705 ft⋅lbf (3,669 J)
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gptkbp:energy150gr
|
2,705 ft⋅lbf (3,669 J)
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|
https://www.w3.org/2000/01/rdf-schema#label
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.270 Winchester
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gptkbp:introducedIn
|
1925
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gptkbp:judge
|
rimless, bottleneck
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gptkbp:length
|
2.540 in (64.5 mm)
3.340 in (84.8 mm)
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gptkbp:manufacturer
|
gptkb:Winchester_Repeating_Arms_Company
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gptkbp:minimumPressure
|
65,000 psi (CUP)
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gptkbp:neckDiameter
|
0.308 in (7.8 mm)
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gptkbp:notableUser
|
gptkb:Jack_O'Connor
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gptkbp:parent
|
gptkb:.30-06_Springfield
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gptkbp:popularFor
|
gptkb:North_America
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gptkbp:primerType
|
large rifle
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gptkbp:riflingTwist
|
1 in 10 in (254 mm)
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gptkbp:shoulderDiameter
|
0.441 in (11.2 mm)
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gptkbp:typicalBulletWeight
|
150 gr
130 gr
140 gr
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gptkbp:usedFor
|
gptkb:hunting
target shooting
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gptkbp:velocity130gr
|
3,060 ft/s (933 m/s)
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gptkbp:velocity140gr
|
2,950 ft/s (899 m/s)
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gptkbp:velocity150gr
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2,850 ft/s (869 m/s)
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gptkbp:bfsParent
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gptkb:Remington_700
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gptkbp:bfsLayer
|
5
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