Winchester Smaller Rifle Primers forty one

Winchester NATO-Spec Military services Primers forty one are the exact same primers used in the Lake City 5.56mm ammunition. These primers are developed to exacting technical specs for shot to shot consistency. All primers are frequently and rigorously tested for consistency and sensitivity at temperatures and situations significantly beyond the array of usual use. winchester 41 primers Winchester assures carefully-controlled weights of primer mixtures, consistency in dimension and good quality, exact measurements and tolerances for anvil heights and security in extremes of temperatures and humidity.