Winchester Smaller Rifle Primers forty one

Winchester NATO-Spec Navy Primers forty one are the exact same primers used in the Lake City 5.56mm ammunition. These primers are designed to exacting specifications for shot to shot consistency. All primers are consistently and rigorously analyzed for consistency and sensitivity at temperatures and situations significantly further than the selection of standard utilization. Winchester ensures diligently-managed weights of primer mixtures, winchester 41 primers regularity in sizing and quality, precise measurements and tolerances for anvil heights and stability in extremes of temperatures and humidity.