How can snap caps function? Snap caps perform by letting the firing pin to drop without having most likely detrimental it by falling on an empty chamber, generally slipping on a spring-variety button in which the primer on a loaded cartridge is found. The flat-nose products also are usually plastic. https://shotgunsshootpracticebull58135.liberty-blog.com/29798908/everything-about-snap-caps-for-shotgun