Winchester Smaller Rifle Primers forty one

Winchester NATO-Spec Armed service Primers 41 are the identical primers used in the Lake Metropolis five.56mm ammunition. These primers are developed to exacting specifications for shot to shot consistency. All primers are frequently and rigorously tested for regularity and sensitivity at temperatures and conditions significantly beyond the variety of regular utilization. Winchester ensures carefully-controlled weights of primer mixtures, consistency in dimensions and high quality, exact measurements and tolerances winchester 41 primers for anvil heights and security in extremes of temperatures and humidity.