Winchester Smaller Rifle Primers forty one
Winchester NATO-Spec Armed service Primers 41 are the identical primers Employed in the Lake Town five.56mm ammunition. These primers are developed to exacting requirements for shot to shot regularity. All primers are continuously and rigorously examined for consistency and sensitivity at temperatures and ailments considerably beyond the variety of ordinary use. Winchester assures carefully-controlled winchester 41 primers weights of primer mixtures, consistency in size and top quality, precise measurements and tolerances for anvil heights and balance in extremes of temperatures and humidity.