Winchester Small Rifle Primers forty one

Winchester NATO-Spec Army Primers forty one are precisely the same primers used in the Lake Metropolis five.56mm ammunition. These primers are designed to exacting specs for shot to shot regularity. All primers are continuously and rigorously analyzed for regularity and sensitivity at temperatures and disorders winchester 41 primers significantly beyond the choice of usual use. Winchester guarantees diligently-managed weights of primer mixtures, regularity in dimension and excellent, specific measurements and tolerances for anvil heights and stability in extremes of temperatures and humidity.