The Knight Full Plastic Jacket creates a weather-tight ignition system. Full Plastic Jackets work in the following Knight muzzleloaders: MHS Extreme, Revolution, Vision, LRH, DISC Extreme, W209, BH, TK2000 and USAK (manufactured after 2003). Package of 100 Full Plastic Jackets. Works with 209 primers only.
This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. www.P65Warnings.ca.gov