Winchester Smaller Rifle Primers forty one

Winchester NATO-Spec Military services Primers 41 are exactly the same primers Utilized in the Lake Town five.56mm ammunition. These primers are developed to exacting requirements for shot to shot regularity. All primers are continuously and rigorously tested for consistency and sensitivity at temperatures and ailments considerably beyond the variety winchester 41 primers of ordinary use. Winchester assures cautiously-controlled weights of primer mixtures, consistency in size and top quality, exact measurements and tolerances for anvil heights and balance in extremes of temperatures and humidity.