Winchester Modest Rifle Primers 41

Winchester NATO-Spec Military services 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 constantly and rigorously tested for regularity and sensitivity at temperatures and disorders considerably winchester 41 primers further than the selection of regular usage. Winchester assures thoroughly-controlled weights of primer mixtures, regularity in sizing and excellent, exact measurements and tolerances for anvil heights and stability in extremes of temperatures and humidity.