|- ! colspan="3" style="background: lightsteelblue; text-align: center; vertical-align: middle;" | .22 WMR |- | colspan="3" style="text-align: center; font-size: 90%; border-bottom: 1px solid #aaa; line-height: 1.25em;" | Image:22WMR.jpg.22 Winchester Magnum Rimfire |- ! style="padding-right: 1em;" | Type | colspan="2" | rimfire |- ! style="padding-right: 1em;" | Place of origin | colspan="2" | USA |- |- |- |- |- ! colspan="3" style="background: lightsteelblue; text-align: center; vertical-align: middle;" | Production history |- | Specifications mm ) mm ) |- mm ) mm ) mm ) mm ) mm ) |- |- |- |- |- |- |- " | gr (g) "| ft/s (J)