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gptkbp:instanceOf
|
shooting
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gptkbp:alsoKnownAs
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.22-250
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gptkbp:bulletDiameter
|
0.224 in (5.7 mm)
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|
gptkbp:commercializedYear
|
1965
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gptkbp:commercialUse
|
gptkb:Remington_Arms
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gptkbp:designedBy
|
Grosvenor Wotkyns
J.B. Smith
J.E. Gebby
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gptkbp:diameter
|
0.470 in (11.9 mm)
0.473 in (12.0 mm)
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|
https://www.w3.org/2000/01/rdf-schema#label
|
22-250 Remington
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gptkbp:introduced
|
1937
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gptkbp:judge
|
rimless, bottleneck
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gptkbp:length
|
1.912 in (48.6 mm)
2.350 in (59.7 mm)
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|
gptkbp:minimumPressure
|
65,000 psi (CUP)
|
|
gptkbp:muzzleVelocity
|
1,600–1,800 ft⋅lbf
3,500–4,200 ft/s
|
|
gptkbp:neckDiameter
|
0.254 in (6.5 mm)
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|
gptkbp:notableFor
|
accuracy
flat trajectory
high velocity
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|
gptkbp:origin
|
gptkb:United_States
|
|
gptkbp:parent
|
gptkb:.250-3000_Savage
|
|
gptkbp:primerType
|
large rifle
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gptkbp:riflingTwist
|
1 in 12 in (305 mm)
|
|
gptkbp:shoulderDiameter
|
0.414 in (10.5 mm)
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|
gptkbp:typicalBulletWeight
|
40–64 grains
|
|
gptkbp:usedFor
|
small game hunting
target shooting
varmint hunting
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gptkbp:bfsParent
|
gptkb:Remington_700_SPS_Varmint
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gptkbp:bfsLayer
|
6
|