Winchester Little Rifle Primers 41

Winchester NATO-Spec Military Primers 41 are precisely the same primers used in the Lake Town 5.56mm ammunition. These primers are designed to exacting specs for shot to shot regularity. All primers are continuously and rigorously examined for regularity and sensitivity at temperatures and situations considerably over and above the range of standard use. Winchester guarantees meticulously-managed weights of primer mixtures, regularity in size and good winchester 41 primers quality, specific measurements and tolerances for anvil heights and steadiness in extremes of temperatures and humidity.