I've seen some autos that won't shoot one kind of ammo but never hiccups with everything else. It's possible that the bullet design may the problem also. Some guns will function fine with RN bullets but will jam up with a trunicated(angled) bullet.
It comes down to trying different ones to see what particular one yours happens to prefer.
HWD
It comes down to trying different ones to see what particular one yours happens to prefer.
HWD