Winchester Tiny Rifle Primers 41

Winchester NATO-Spec Army Primers forty one are the same primers Utilized in the Lake Metropolis five.56mm ammunition. These primers are constructed to exacting specs for shot to shot consistency. All primers are continuously and rigorously tested for consistency and sensitivity at temperatures and situations significantly winchester 41 primers outside of the array of ordinary use. Winchester ensures thoroughly-controlled weights of primer mixtures, consistency in sizing and quality, exact measurements and tolerances for anvil heights and steadiness in extremes of temperatures and humidity.