Winchester Smaller Rifle Primers 41

Winchester NATO-Spec Military Primers 41 are exactly the same primers Utilized in the Lake Metropolis 5.56mm ammunition. These primers are crafted to exacting specifications for shot to shot regularity. All primers are continuously winchester 41 primers and rigorously tested for regularity and sensitivity at temperatures and conditions far past the variety of usual utilization. Winchester guarantees cautiously-managed weights of primer mixtures, regularity in measurement and good quality, precise measurements and tolerances for anvil heights and steadiness in extremes of temperatures and humidity.