Pressure in a dirty weapon May 4, 2006 12:19:48 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by TMan on May 4, 2006 12:19:48 GMT -5 It scares me to think that I actually fired some of my military guns without making sure there wasn't any fouling in the barrels.I'm wondering how much pressures increase in a dirty barrel?