Winchester Small Rifle Primers 41

Winchester NATO-Spec Armed forces Primers forty one are a similar primers used in the Lake City 5.56mm ammunition. These primers are created to exacting requirements for shot to shot consistency. All primers are consistently and rigorously examined for consistency and sensitivity at temperatures and circumstances far beyond the array of standard usage. Winchester assures diligently-managed weights of primer mixtures, consistency in sizing and high-quality, exact measurements and tolerances for anvil heights and balance winchester 41 primers in extremes of temperatures and humidity.