Winchester Tiny Rifle Primers 41

Winchester NATO-Spec Army Primers forty one are the same primers used in the Lake City 5.56mm ammunition. These primers are developed to exacting technical specs for shot to shot regularity. All primers are frequently and rigorously analyzed for regularity and sensitivity at temperatures and ailments significantly further than the number of normal use. Winchester ensures very carefully-controlled weights of primer mixtures, consistency in dimension and high quality, specific measurements and tolerances for anvil heights and balance in extremes of winchester 41 primers temperatures and humidity.