The 4 holes with the tab, go all the way through. But that is an interesting idea. On Thu, Oct 11, 2012 at 8:32 PM, derf <derf247 at gmail.com> wrote: > Looks like a charging rig for a black powder gun. Powder in the end > and balls on the flat part with the tab, maybe? > -- DON JULIO 1942 http://tequilabrad.com/