Winchester Little Rifle Primers 41

Winchester NATO-Spec Navy Primers forty one are exactly the same primers Employed in the Lake City five.56mm ammunition. These primers are developed to exacting technical specs for shot to shot consistency. All primers are frequently and rigorously tested for regularity and sensitivity at temperatures and conditions significantly beyond the choice of regular winchester 41 primers utilization. Winchester ensures carefully-controlled weights of primer mixtures, consistency in dimensions and high quality, exact measurements and tolerances for anvil heights and security in extremes of temperatures and humidity.