Winchester Small Rifle Primers 41

Winchester NATO-Spec Military services Primers 41 are the identical primers used in the Lake Town five.56mm ammunition. These primers are developed to exacting specifications for shot to shot consistency. All primers are regularly and rigorously tested for consistency and sensitivity at temperatures and conditions considerably further than the number of usual usage. Winchester guarantees carefully-controlled weights of primer mixtures, consistency in measurement and top quality, exact measurements winchester 41 primers and tolerances for anvil heights and security in extremes of temperatures and humidity.