Winchester Modest Rifle Primers 41

Winchester NATO-Spec Military Primers forty one are the same primers used in the Lake City 5.56mm ammunition. These primers are constructed to exacting specifications for shot to shot consistency. All primers are frequently and rigorously examined for consistency winchester 41 primers and sensitivity at temperatures and circumstances much over and above the choice of standard use. Winchester assures carefully-controlled weights of primer mixtures, regularity in sizing and high quality, exact measurements and tolerances for anvil heights and security in extremes of temperatures and humidity.