Winchester Smaller Rifle Primers 41

Winchester NATO-Spec Military Primers 41 are the identical primers Employed in the Lake Town five.56mm ammunition. These primers are developed to exacting requirements for shot to shot regularity. All primers are frequently and rigorously tested for consistency and sensitivity at temperatures and circumstances much over and above the number of normal usage. Winchester guarantees cautiously-controlled weights of primer mixtures, consistency in winchester 41 primers size and high quality, precise measurements and tolerances for anvil heights and stability in extremes of temperatures and humidity.