Winchester Compact Rifle Primers forty one

Winchester NATO-Spec Military services Primers forty one are exactly the same primers Utilized in the Lake Metropolis 5.56mm ammunition. These primers are constructed to exacting specifications for shot to shot regularity. All primers are winchester 41 primers consistently and rigorously analyzed for regularity and sensitivity at temperatures and ailments much past the number of normal usage. Winchester ensures thoroughly-controlled weights of primer mixtures, consistency in sizing and excellent, precise measurements and tolerances for anvil heights and balance in extremes of temperatures and humidity.