Winchester Smaller Rifle Primers 41

Winchester NATO-Spec Army Primers forty one are the same primers used in the Lake Town 5.56mm ammunition. These primers are created to exacting specs for shot to shot regularity. All primers are frequently and winchester 41 primers rigorously examined for consistency and sensitivity at temperatures and conditions considerably over and above the variety of typical use. Winchester ensures cautiously-managed weights of primer mixtures, consistency in dimensions and top quality, specific measurements and tolerances for anvil heights and balance in extremes of temperatures and humidity.