View Single Post
Old 07-16-2011, 02:53 AM   #391
Z28RockStar

 
Z28RockStar's Avatar
 
Drives: 2SS/RS CGM 6M, 2007 Harley Deluxe
Join Date: May 2010
Location: Dallas Tx
Posts: 1,981
NICE off the med terms for a bit!

comes from the word obstruct, in this case a bullets expansion to obstruct the gasses causing the pressure to "push" the bullet out of the muzzle of a gun!

analogous
__________________
Who doesn't love puppies and beer?
Z28RockStar is offline   Reply With Quote