Winchester Little Rifle Primers 41

Winchester NATO-Spec Military Primers forty one are the same primers Employed in the Lake City 5.56mm ammunition. These primers are created to exacting specs for shot to shot regularity. All primers are consistently and rigorously analyzed for regularity and sensitivity at temperatures and situations significantly beyond the range of standard use. Winchester assures meticulously-controlled weights of primer mixtures, consistency winchester 41 primers in dimensions and good quality, exact measurements and tolerances for anvil heights and security in extremes of temperatures and humidity.