The only FMJ ammo I've tried that gives my Shield 9 problems is Winchester NATO. I don't know why, because my SIG P320 loves it. So most any other quality FMJ brand should work. I second the use of 124 grain versions. Also, I'm somewhat of an ammo snob, and I never use steel or aluminum cartridges, only brass. I don't know for sure if steel or aluminum cartridges are harder on chambers, extractors, or ejectors than brass, but I'm unwilling to use my Shield (or my other guns) to experiment.
__________________
What, me worry?
|