Winchester Smaller Rifle Primers forty one

Winchester NATO-Spec Navy Primers forty one are exactly the same primers Utilized in the Lake Metropolis 5.56mm ammunition. These primers are designed to exacting technical specs for shot to shot regularity. All primers are constantly winchester 41 primers and rigorously analyzed for regularity and sensitivity at temperatures and ailments considerably further than the range of regular usage. Winchester assures cautiously-managed weights of primer mixtures, consistency in dimension and high quality, specific measurements and tolerances for anvil heights and security in extremes of temperatures and humidity.