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The .22-250 Remington / 5.7x48mm is a very high-velocity, short action, .22 caliber rifle cartridge primarily used for varmint hunting and small game hunting. It is capable of reaching over 4,000 feet per second. This cartridge is also sometimes known as the .22 Varminter or the .22 Wotkyns Original Swift. Along with the .220 Swift, the .22-250 was one…
History, Art & Measurement
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| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| .22-250 Remington | Base diameter | .470 in (11.9 mm) | 1.00 | infobox |
| .22-250 Remington | Bullet diameter | .224 in (5.7 mm) | 1.00 | infobox |
| .22-250 Remington | Bullet mass/type | Bullet mass/type Velocity Energy 40 gr. (2.6g) BT 4,224 ft/s (1,287 m/s) 1,585 ft⋅lbf (2,149 J) 50 gr. (3.2g) SP 3,945 ft/s (1,202 m/s) 1,728 ft⋅lbf (2,343 J) 55 gr. (3.6g) SP 3… | 1.00 | infobox |
| .22-250 Remington | Case length | 1.912 in (48.6 mm) | 1.00 | infobox |
| .22-250 Remington | Case type | Rimless, bottleneck | 1.00 | infobox |
| .22-250 Remington | Designed | 1937 | 1.00 | infobox |
| .22-250 Remington | Designer | Grosvenor Wotkyns, J.E Gebby & J. Bushnell Smith | 1.00 | infobox |
| .22-250 Remington | Manufacturer | Remington | 1.00 | infobox |
| .22-250 Remington | Maximum pressure | 65,000 psi (450 MPa) | 1.00 | infobox |
| .22-250 Remington | Neck diameter | .254 in (6.5 mm) | 1.00 | infobox |
| .22-250 Remington | Overall length | 2.35 in (60 mm) | 1.00 | infobox |
| .22-250 Remington | Parent case | .250-3000 Savage | 1.00 | infobox |
| .22-250 Remington | Place of origin | US | 1.00 | infobox |
| .22-250 Remington | Primer type | Large rifle | 1.00 | infobox |
| .22-250 Remington | Produced | 1965–present | 1.00 | infobox |
| .22-250 Remington | Rifling twist | 1-12, 1-14 | 1.00 | infobox |
| .22-250 Remington | Rim diameter | .473 in (12.0 mm) | 1.00 | infobox |
| .22-250 Remington | Shoulder diameter | .414 in (10.5 mm) | 1.00 | infobox |
| .22-250 Remington | Type | Rifle | 1.00 | infobox |
| .22-250 Remington | Variants | .22-250 Ackley Improved | 1.00 | infobox |
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