Winchester Little Rifle Primers 41

Winchester NATO-Spec Military Primers 41 are the exact same primers used in the Lake Town five.56mm ammunition. These primers are developed to exacting requirements for shot to shot regularity. All primers are constantly and rigorously tested for regularity and sensitivity at temperatures and conditions far past the variety of usual utilization. Winchester ensures very carefully-controlled weights of primer mixtures, regularity in dimensions and excellent, exact measurements winchester 41 primers and tolerances for anvil heights and stability in extremes of temperatures and humidity.