Winchester Small Rifle Primers forty one

Winchester NATO-Spec Military Primers forty one are precisely the same primers used in the Lake Metropolis five.56mm ammunition. These primers are developed to exacting technical specs for shot to shot consistency. All primers are frequently and rigorously examined for consistency and sensitivity winchester 41 primers at temperatures and conditions much outside of the array of ordinary use. Winchester assures very carefully-controlled weights of primer mixtures, consistency in dimension and quality, exact measurements and tolerances for anvil heights and security in extremes of temperatures and humidity.