Winchester Smaller Rifle Primers forty one

Winchester NATO-Spec Military services Primers 41 are the identical primers Employed in the Lake Town 5.56mm ammunition. These primers are crafted to exacting specifications for shot to shot consistency. All primers are continuously and rigorously tested for regularity and winchester 41 primers sensitivity at temperatures and conditions far beyond the array of typical usage. Winchester assures diligently-controlled weights of primer mixtures, regularity in dimensions and excellent, precise measurements and tolerances for anvil heights and stability in extremes of temperatures and humidity.