Winchester Compact Rifle Primers forty one

Winchester NATO-Spec Army Primers 41 are exactly the same primers Utilized in the Lake Metropolis 5.56mm ammunition. These primers are developed to exacting specs for shot to shot consistency. All primers are continually and rigorously tested for consistency and winchester 41 primers sensitivity at temperatures and situations much past the array of typical use. Winchester guarantees carefully-controlled weights of primer mixtures, regularity in dimensions and good quality, precise measurements and tolerances for anvil heights and security in extremes of temperatures and humidity.