Winchester Smaller Rifle Primers 41

Winchester NATO-Spec Navy Primers forty one are the identical primers used in the Lake City five.56mm ammunition. These primers are built to exacting technical specs for shot to shot regularity. All primers are frequently and rigorously analyzed for consistency and sensitivity at temperatures and situations much beyond winchester 41 primers the selection of typical use. Winchester assures thoroughly-controlled weights of primer mixtures, regularity in dimensions and top quality, specific measurements and tolerances for anvil heights and balance in extremes of temperatures and humidity.