Winchester Tiny Rifle Primers 41

Winchester NATO-Spec Military Primers 41 are precisely the same primers Employed in the Lake Town 5.56mm ammunition. These primers are crafted to exacting technical specs for shot to shot regularity. All primers are frequently and rigorously examined for consistency and sensitivity at temperatures and problems considerably over and above the winchester 41 primers variety of regular usage. Winchester assures thoroughly-controlled weights of primer mixtures, consistency in sizing and quality, exact measurements and tolerances for anvil heights and balance in extremes of temperatures and humidity.