CCI CC0311 #11 Percussion Caps are modern, non-corrosive ignition caps designed for reliable muzzleloading performance. First introduced in 1975, CCI’s #11 caps brought cleaner, more dependable ignition to black powder shooters with a non-mercuric, non-corrosive priming mix. Built with ribbed copper cups and matched to standard nipple dimensions, these caps deliver consistent, clean-burning performance whether you're hunting, target shooting, or participating in reenactments.
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