Winchester Small Rifle Primers forty one

Winchester NATO-Spec Armed forces Primers forty one are precisely the same primers Employed in the Lake City five.56mm ammunition. These primers are created to exacting technical specs for shot to shot regularity. All primers are constantly and rigorously tested for regularity and sensitivity at temperatures and circumstances much over and winchester 41 primers above the number of normal use. Winchester ensures meticulously-controlled weights of primer mixtures, regularity in measurement and excellent, precise measurements and tolerances for anvil heights and stability in extremes of temperatures and humidity.