Winchester Small Rifle Primers 41
Winchester NATO-Spec Armed service Primers forty one are the exact same primers used in the Lake Metropolis five.56mm ammunition. These primers are built to exacting specs for shot to shot regularity. All primers are frequently and rigorously tested for consistency and sensitivity at
winchester 41 primers temperatures and problems considerably beyond the variety of ordinary use. Winchester guarantees cautiously-controlled weights of primer mixtures, consistency in dimension and good quality, exact measurements and tolerances for anvil heights and security in extremes of temperatures and humidity.