Detailed Notes on B9R DS 9mm
So I suppose my hunch will be The dearth of quality brass. I just appeared and 92% of such guys use both Alpha or Lapua brass. I’ve learned that lesson the tricky way over time. If you'd like your ammo to own super-reliable muzzle velocity, with SD’s inside the single digits – performing it with anything at all but Lapua or Alpha brass is bot