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Old 02-15-2010, 22:13   #456
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NMGlocker's Avatar
Join Date: Jun 2001
Location: New Mexico
Posts: 6,036
Originally Posted by PghJim View Post
Standard pressure is 1150fps, +p is 1200 fps and +p+ is 1250 fps

Although I do not have a ammo lab
I did not know that pressure ratings were in "feet per second", I always though it was "pounds per square inch".

SAAMI pressure ratings for the 9mm are 35000 PSI for standard and 38500 for +P, there is no spec for +P+.

You don't own an ammo lab?
From your post, I could have sworn you were some kind of ballistics/physics expert.

Last edited by NMGlocker; 02-15-2010 at 22:16..
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