Winchester Small Rifle Primers forty one

Winchester NATO-Spec Navy Primers forty one are a similar primers used in the Lake City 5.56mm ammunition. These primers are created to exacting technical specs for shot to shot regularity. All primers are regularly and rigorously analyzed for regularity and winchester 41 primers sensitivity at temperatures and conditions far over and above the number of normal use. Winchester ensures thoroughly-controlled weights of primer mixtures, regularity in dimensions and excellent, precise measurements and tolerances for anvil heights and steadiness in extremes of temperatures and humidity.