Winchester Modest Rifle Primers forty one

Winchester NATO-Spec Military services Primers forty one are the identical primers Utilized in the Lake Metropolis 5.56mm ammunition. These primers are constructed to exacting technical specs for shot to shot regularity. All primers are consistently and rigorously analyzed for winchester 41 primers regularity and sensitivity at temperatures and circumstances considerably past the choice of typical utilization. Winchester assures very carefully-managed weights of primer mixtures, regularity in size and high-quality, specific measurements and tolerances for anvil heights and balance in extremes of temperatures and humidity.