Winchester Modest Rifle Primers 41

Winchester NATO-Spec Armed forces Primers 41 are exactly the same primers Utilized in the Lake Metropolis five.56mm ammunition. These primers are built to exacting specs for shot to shot consistency. All primers are consistently and rigorously examined for winchester 41 primers consistency and sensitivity at temperatures and situations significantly outside of the range of normal use. Winchester ensures thoroughly-controlled weights of primer mixtures, regularity in measurement and excellent, precise measurements and tolerances for anvil heights and stability in extremes of temperatures and humidity.