Winchester Modest Rifle Primers forty one

Winchester NATO-Spec Military Primers 41 are the identical primers Utilized in the Lake Metropolis 5.56mm ammunition. These primers are crafted to exacting specifications for shot to shot consistency. All primers are continuously and rigorously winchester 41 primers tested for consistency and sensitivity at temperatures and circumstances much over and above the number of normal use. Winchester ensures meticulously-controlled weights of primer mixtures, regularity in dimensions and excellent, precise measurements and tolerances for anvil heights and stability in extremes of temperatures and humidity.