Originally Posted by Darkangel1846
Only shoot brass case in that colt! If its the 1 in 7 twist then its close to precision...tight tolerance....you'll get a steel casing stuck with hot carbon. JMHO!
I got rid of my last Colt barrel 2 years ago. My only current AR is built on an LMT 10.5" upper.
Never argue with an idiot. They will drag you down to their level and beat you with experience.
I contacted my Senators and Representative to voice my opposition to a new "assault weapon" ban. Did you?