Winchester Compact Rifle Primers forty one

Winchester NATO-Spec Military services Primers forty one are the identical primers Employed in the Lake Metropolis five.56mm ammunition. These primers are designed to exacting specs for shot to shot consistency. All primers are frequently and rigorously tested for consistency and sensitivity at temperatures and problems considerably beyond the array of standard usage. Winchester guarantees very carefully-controlled weights of primer mixtures, regularity in dimensions and excellent, precise measurements and tolerances for anvil winchester 41 primers heights and security in extremes of temperatures and humidity.