Winchester Smaller Rifle Primers forty one

Winchester NATO-Spec Military services Primers forty one are the exact same primers used in the Lake City 5.56mm ammunition. These primers are designed to exacting specs for shot to shot consistency. All primers are regularly and rigorously analyzed for regularity and sensitivity at temperatures and circumstances much outside of winchester 41 primers the range of regular usage. Winchester guarantees meticulously-controlled weights of primer mixtures, consistency in measurement and excellent, exact measurements and tolerances for anvil heights and security in extremes of temperatures and humidity.