Winchester Smaller Rifle Primers 41

Winchester NATO-Spec Army Primers forty one are the identical primers Utilized in the Lake Metropolis 5.56mm ammunition. These primers are created to exacting technical specs for shot to shot regularity. All primers are constantly and rigorously analyzed for regularity and sensitivity at temperatures and problems significantly winchester 41 primers outside of the number of ordinary use. Winchester ensures meticulously-controlled weights of primer mixtures, regularity in dimension and top quality, specific measurements and tolerances for anvil heights and balance in extremes of temperatures and humidity.