Comparing a .45 with a 5.56 is like comparing a pea shooter to a .22. the rifle bullet is in a different league.
.45 165 gr (11 g) Federal JHP
1,060 ft/s (320 m/s)
412 ft·lbf (559 J)
5.56 mm
940 m/s (3,100 ft/s)
1,767 J (1,303 ft·lbf)
Last edited by manta49; December 3, 2012 at 02:33 PM.
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