Winchester Little Rifle Primers 41

Winchester NATO-Spec Army Primers 41 are exactly the same primers Utilized in the Lake Metropolis 5.56mm ammunition. These primers are designed to exacting technical specs for shot to shot regularity. All primers are regularly and rigorously examined for consistency and sensitivity at temperatures and circumstances far past the array of typical use. Winchester ensures very carefully-managed weights of primer mixtures, consistency winchester 41 primers in size and high-quality, exact measurements and tolerances for anvil heights and stability in extremes of temperatures and humidity.