.220 Swift

GPTKB entity

Statements (26)
Predicate Object
gptkbp:instanceOf shooting
gptkbp:alternativeTo gptkb:.22-250_Remington
gptkbp:bulletDiameter 0.224 in (5.7 mm)
gptkbp:countryOfOrigin gptkb:United_States
gptkbp:designedBy gptkb:Winchester_Repeating_Arms_Company
gptkbp:diameter 0.473 in (12.0 mm)
0.445 in (11.3 mm)
gptkbp:factoryLoadBulletWeight 40–55 grains
gptkbp:factoryLoadVelocity up to 4,200 ft/s (1,280 m/s)
https://www.w3.org/2000/01/rdf-schema#label .220 Swift
gptkbp:introducedIn 1935
gptkbp:judge rimless, bottleneck
gptkbp:length 2.205 in (56.0 mm)
2.680 in (68.1 mm)
gptkbp:minimumPressure 62,000 psi (430 MPa)
gptkbp:neckDiameter 0.250 in (6.4 mm)
gptkbp:notableFor flat trajectory
high velocity
barrel wear
gptkbp:parent gptkb:6mm_Lee_Navy
gptkbp:primerType large rifle
gptkbp:shoulderDiameter 0.403 in (10.2 mm)
gptkbp:usedFor varmint hunting
gptkbp:usedIn bolt-action rifles
gptkbp:bfsParent gptkb:Winchester_Model_54
gptkbp:bfsLayer 7