last summer, i bought my wife a inline off gunbroker, it was sold by a pawn shop in Colorado. (all we have are right hand sidelocks, she's a lefty and got tired of getting burnt, lol!). It had the old big musket cap nipple on it, so i ordered a 209 primer mod kit. When i was installing the new breech plug, lo and behold, it contained a couple pyrodex pellets sitting under a hornady sabot, lol! Hence the saying "a good soldier always checks his chamber", lol! Not all people who sell guns know guns, kinda like the little teenage girls that work at the auto parts store, they sure as hell weren't the old gearheads from my youth that you could describe something and old boy would tell ya exactly what was wrong, how to fix it, etc. Lol!