Winchester Compact Rifle Primers forty one

Winchester NATO-Spec Army Primers 41 are precisely the same primers Employed in the Lake City 5.56mm ammunition. These primers are created to exacting requirements for shot to shot regularity. All primers are constantly and rigorously examined for regularity and sensitivity at temperatures and ailments much past the winchester 41 primers choice of normal use. Winchester assures cautiously-controlled weights of primer mixtures, consistency in size and good quality, exact measurements and tolerances for anvil heights and steadiness in extremes of temperatures and humidity.