Winchester Small Rifle Primers 41

Winchester NATO-Spec Military Primers 41 are precisely the same primers Employed in the Lake City 5.56mm ammunition. These primers are crafted to exacting specifications for shot to shot consistency. All primers are continually and rigorously examined for consistency and sensitivity at temperatures and problems significantly further than the range of regular usage. Winchester assures diligently-managed weights winchester 41 primers of primer mixtures, consistency in size and excellent, exact measurements and tolerances for anvil heights and balance in extremes of temperatures and humidity.