Winchester #209 Muzzleloading Triple Seven Primers

Winchester Triple Seven Primers are softer than regular 209 Shotshell Primers and are made specifically for muzzleloading. Milder primers aid to maintain constant velocities and reduce the creation of crud rings since they do not drive the powder charge forward. These primers undergo extensive testing for consistency and sensitivity under conditions and at temperatures well outside their typical operating range. Winchester promises improved sensitivity for more accurate firing in all firearms, consistency in size and quality, and stability in temperature and humidity extremes. These primers are only intended for muzzleloading rifles; they cannot be used in shotshells.

Caution: This product may expose you to lead, which the State of California is aware can harm your reproductive system and cause cancer and birth abnormalities. Visit the website at www.P65Warnings.ca.gov for further details.