Originally Posted by pmrplaya.
keeps it from coming loose..
qft. i take it off most of my 1 piece barrels. the kits i like to leave them on. both pieces line up better with the o rings on.
100% of Ion haters, were bonus balled by Ions, and now they're mad.
See? ANY idiot can make up statistics.
The answer to 99% of barrel questions.
God herself shoots one.