Winchester Little Rifle Primers 41

Winchester NATO-Spec Military services Primers 41 are the same primers Utilized in the Lake City five.56mm ammunition. These primers are constructed to exacting specs for shot to shot regularity. All primers are constantly and rigorously analyzed for consistency and sensitivity at temperatures and circumstances far beyond the array of typical use. Winchester guarantees carefully-controlled weights of winchester 41 primers primer mixtures, consistency in measurement and top quality, exact measurements and tolerances for anvil heights and steadiness in extremes of temperatures and humidity.