I first posted this on the handgun forum, as it involves a Colt 1911 variant. The more I thought about it - the more I realized it could have implications with many types of weapons! One in a million isn’t much, unless you happen to be that one!
The following is from a friend on the .50 cal list:
In case any of your guys are assigned hospital security duty, or might have to room-clear or CSI a med facility, prisoner escort, etc.
MRI equipment and firearms don’t mix. Here’s why…
http://www.ajronline.org/cgi/content/full/178/5/1092
jm