Winchester Small Rifle Primers 41

Winchester NATO-Spec Navy Primers forty one are exactly the same primers Employed in the Lake City five.56mm ammunition. These primers are developed to exacting specifications for shot to shot consistency. All primers are frequently and rigorously tested for winchester 41 primers regularity and sensitivity at temperatures and circumstances significantly beyond the choice of regular utilization. Winchester assures cautiously-controlled weights of primer mixtures, regularity in sizing and top quality, exact measurements and tolerances for anvil heights and steadiness in extremes of temperatures and humidity.