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Old December 28, 2014, 01:13 PM   #28
Onward Allusion
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Join Date: November 17, 2009
Location: Back in a Non-Free State
Posts: 2,751
AE 9mm 124g FMJ has a velocity of about 1150fps and a muzzle energy of 364 ft.lbs.

Federal HST 124g JHP +P has a velocity of about 1200fps and a muzzle energy of about 396ft.lbs. of energy.

Now you have a little bit of spread of 32ft.lbs. but still not enough to make a noticeable difference.
Whoa! THIS is really good to know.
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