Winchester Little Rifle Primers forty one

Winchester NATO-Spec Army Primers 41 are exactly the same primers Utilized in the Lake Metropolis five.56mm ammunition. These primers are built to exacting specs for shot to shot consistency. All primers are continually and rigorously winchester 41 primers examined for consistency and sensitivity at temperatures and situations much past the choice of usual use. Winchester assures thoroughly-controlled weights of primer mixtures, regularity in size and good quality, precise measurements and tolerances for anvil heights and balance in extremes of temperatures and humidity.