Winchester Little Rifle Primers 41

Winchester NATO-Spec Army Primers 41 are a similar primers used in the Lake Metropolis 5.56mm ammunition. These primers are designed to exacting specifications for shot to shot consistency. All primers are continually and rigorously examined for consistency and sensitivity at temperatures and ailments considerably beyond the selection of winchester 41 primers standard utilization. Winchester ensures meticulously-managed weights of primer mixtures, consistency in measurement and excellent, exact measurements and tolerances for anvil heights and security in extremes of temperatures and humidity.