Winchester Small Rifle Primers forty one

Winchester NATO-Spec Navy Primers forty one are the exact same primers used in the Lake Metropolis 5.56mm ammunition. These primers are built to exacting specs for shot to shot consistency. All primers are frequently and rigorously tested for consistency and sensitivity at temperatures and situations significantly further than the array of usual use. Winchester assures carefully-controlled weights of primer mixtures, consistency in size and top quality, exact measurements and tolerances for anvil winchester 41 primers heights and balance in extremes of temperatures and humidity.