Winchester Small Rifle Primers 41

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