Winchester Tiny Rifle Primers forty one

Winchester NATO-Spec Military Primers forty one are the exact same primers Employed in the Lake City five.56mm ammunition. These primers are developed to exacting specifications for shot to shot regularity. All primers are continuously and rigorously tested winchester 41 primers for regularity and sensitivity at temperatures and ailments much outside of the number of regular usage. Winchester ensures diligently-managed weights of primer mixtures, consistency in dimension and high quality, specific measurements and tolerances for anvil heights and balance in extremes of temperatures and humidity.