Birdwatch Note Rating
2022-08-31 21:02:19 UTC - HELPFUL
Rated by Participant: 836967ACDA8398E5CA14B52882F78325D9EFA9159896598CEB1DCD7A14EF6402
Participant Details
Original Note:
AR Ammunition: 556 travels at 2,790 ft/s - 3,260 ft/s 223 travels at 2,750 ft/s - 3,750 ft/s Other Ammunition: 9mm: 1150ft/s .22: 1,640 ft/s .257 Weatherby Magnum: 3,750 ft/s .220 Swift: 3,900 ft/s A bullet from an AR-15 does not travel 5 times as fast as any other bullet. https://www.fieldandstream.com/story/guns/the-fastest-rifle-cartridges/ https://www.chuckhawks.com/rifle_ballistics_table.htm
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