Winchester Little Rifle Primers forty one

Winchester NATO-Spec Army Primers 41 are the identical primers Utilized in the Lake Metropolis five.56mm ammunition. These primers are constructed to exacting requirements for shot to shot consistency. All primers are frequently and rigorously analyzed for regularity and sensitivity at temperatures and circumstances much further than the variety of ordinary use. Winchester ensures meticulously-controlled weights of primer mixtures, consistency in size and quality, specific measurements and tolerances for winchester 41 primers anvil heights and balance in extremes of temperatures and humidity.