Winchester Compact Rifle Primers forty one

Winchester NATO-Spec Armed forces Primers forty one are precisely the same primers Employed in the Lake Metropolis five.56mm ammunition. These primers are developed to exacting technical specs for shot to shot consistency. All winchester 41 primers primers are constantly and rigorously tested for consistency and sensitivity at temperatures and conditions much past the array of ordinary utilization. Winchester ensures thoroughly-controlled weights of primer mixtures, regularity in dimensions and high-quality, specific measurements and tolerances for anvil heights and security in extremes of temperatures and humidity.