Winchester Large Magnum Rifle Primer Number 8-1/2M 1000 Count

Winchester Large Magnum Rifle Primer Number 8-1/2M delivers non-corrosive, all-weather performance with fast and dependable ignition across any shooting condition. Winchester subjects every primer to rigorous testing in their labs, evaluating consistency and sensitivity at temperatures and conditions well beyond normal usage ranges. The brand guarantees improved sensitivity for more positive firing in all firearms, maintains carefully-controlled weights in primer mixtures, ensures consistency in size and quality, holds precise measurements and tolerances for anvil heights, and provides stability in extreme temperatures and humidity. This 1000-count box covers your rifle reloading needs with the reliability Winchester component primers are known for.