Winchester Little Rifle Primers 41

Winchester NATO-Spec Military services Primers 41 are the exact same primers Employed in the Lake Town five.56mm ammunition. These primers are built to exacting specs for shot to shot consistency. All primers are continually and rigorously tested for regularity and sensitivity at temperatures and conditions considerably further than the range of regular usage. Winchester assures carefully-managed winchester 41 primers weights of primer mixtures, regularity in measurement and high quality, specific measurements and tolerances for anvil heights and security in extremes of temperatures and humidity.