Winchester Smaller Rifle Primers 41

Winchester NATO-Spec Armed forces Primers forty one are the same primers Utilized in the Lake Metropolis five.56mm ammunition. These primers are built to exacting specifications for shot to shot regularity. All primers are continuously and rigorously tested for regularity and sensitivity at temperatures and circumstances significantly outside of the range of regular usage. Winchester assures diligently-managed weights of primer mixtures, consistency in measurement and winchester 41 primers good quality, exact measurements and tolerances for anvil heights and security in extremes of temperatures and humidity.