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 created to exacting technical specs for shot to shot regularity. All primers are constantly and rigorously analyzed for consistency and sensitivity at temperatures and situations significantly over and above the winchester 41 primers choice of usual utilization. Winchester guarantees very carefully-managed weights of primer mixtures, regularity in dimensions and excellent, precise measurements and tolerances for anvil heights and steadiness in extremes of temperatures and humidity.