Winchester Small Rifle Primers 41

Winchester NATO-Spec Military services Primers forty one are a similar primers used in the Lake Metropolis five.56mm ammunition. These primers are built to exacting specs for shot to shot consistency. All primers are regularly and rigorously analyzed for consistency and sensitivity at temperatures and problems considerably beyond winchester 41 primers the array of usual use. Winchester assures diligently-managed weights of primer mixtures, regularity in sizing and high quality, precise measurements and tolerances for anvil heights and stability in extremes of temperatures and humidity.