Winchester Modest Rifle Primers forty one

Winchester NATO-Spec Armed service Primers 41 are the same primers Employed in the Lake Metropolis five.56mm ammunition. These primers are designed to exacting requirements for shot to shot regularity. All primers are continuously and rigorously tested for consistency and sensitivity at temperatures and ailments far winchester 41 primers past the selection of regular use. Winchester ensures meticulously-controlled weights of primer mixtures, regularity in dimension and good quality, exact measurements and tolerances for anvil heights and balance in extremes of temperatures and humidity.