Winchester Small Rifle Primers 41

Winchester NATO-Spec Army Primers forty one are precisely the same primers Employed in the Lake City 5.56mm ammunition. These primers are created to exacting technical specs for shot to shot regularity. All primers are continuously and rigorously tested for regularity and sensitivity at temperatures and circumstances much over and above the choice of normal use. Winchester assures diligently-managed weights of primer mixtures, consistency in dimension and top quality, precise measurements and tolerances for anvil heights and winchester 41 primers steadiness in extremes of temperatures and humidity.