Full Plastic Jacket 209 Muzzleloader Ignition System


  • Pack of 100
  • Allows You To Shoot 209 Primers In Knight Muzzleloaders Made Since 2004
  • Click here for Pre-Loaded Full Plastic Jackets


The Full Plastic Jacket 209 Muzzleloader Ignition System completely seals the primer for instant ignition in the foulest conditions.

Absolute confidence is a feeling only the Knight® shooter knows. We invented dependable DISC™ ignition in 1997—black powder shooters called it “the best ignition system on the most innovative muzzleloader of our time.” But we didn’t wait for the competition to catch up, so our DISC™ ignition evolved into the Full Plastic Jacket 209 Muzzleloader Ignition System, a system so well thought out, so well constructed it seals out absolutely any weather you shoot in. Testing proves it.

Knight Muzzleloader Full Plastic Jacket System Reliability

  • We put the Full Plastic Jacket™ through extreme testing by freezing it, heating it and submerging it under water.
  • We froze the DISC Extreme™ with the Full Plastic Jacket™ with its #209 primer inserted on the nipple for four hours at -40°F. Then, we dropped the rifle on the butt end from four feet on a concrete floor three times. When the trigger was pulled, it sent an immediate firestorm in the in-line breech.
  • We slow-roasted it in an oven for four hours at 140°F, and repeated the drop test. It fired instantaneously.
  • For the final test, we submerged the rifle in water for an hour and repeated the drop test. The results were the same—complete, absolute ignition.
Click Here To See Test Results: Full Plastic Jacket Testing

Extreme testing proves the reliability of the Full Plastic Jacket 209 Muzzleloader Ignition System. It’s the most advanced ignition system a black powder shooter can choose.

Full Plastic Jacket 209 Muzzleloader Ignition System:

  • Pack of 100
  • Fits all 209 shotshell primers.
  • Fits all Knight models made since 2004, including the MHS DISC Extreme, DISC Extreme, Wolverine 209, Bighorn, TK2000, or USAK (manufactured after 2003)
  • Cut an errand off your list! Click here for Knight’s Pre-loaded Full Plastic Jackets!
  • Custom Molded In The USA!

Muzzleloader Questions?

If you have questions about our Full Plastic Jacket 209 Muzzleloader Ignition System, please call us at 1-866-518-4181 or email us at sales@knightrifles.com.

Knight Rifles, America’s Muzzleloader!

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ATTENTION   The Knight Rifles office will be closed Monday May 28th to observe Memorial Day. While you can still place orders on the website, please be aware they will not ship until after Tuesday, May 29th.   Have a safe and happy Memorial Day. Dismiss