Winchester Tiny Rifle Primers 41

Winchester NATO-Spec Navy Primers 41 are the identical primers used in the Lake Metropolis five.56mm ammunition. These primers are created to exacting specs for shot to shot regularity. All primers are continuously and rigorously examined for regularity winchester 41 primers and sensitivity at temperatures and situations considerably past the number of typical use. Winchester assures very carefully-managed weights of primer mixtures, regularity in size and good quality, specific measurements and tolerances for anvil heights and steadiness in extremes of temperatures and humidity.