A decade or so ago I stumbled on an article about a shooting discipline I had never heard about, I printed the article and filed it away. About a month ago one of my enablers, or support group as we refer to them, called me about a couple of rifles that had come up for sale – a pair of bottle cap Ballards. I called on the rifle but by the time the seller responded he had already sold them, we had a good conversation about this discipline. Following this conversation, I did some digging and found my copy of the article.
In a nutshell, the target is a disc that measures close to 1-5/8” in diameter, non-corrugated carboard with a thickness of nearly .050”. Thirteen of these are marked by the competitor with a dot, circle, cross-hair, whatever mark they so choose. Then these discs are taped to a backer and in our case, sent down range to 50 ft. One shot is fired at each disc and then we allow one disc to be tossed and twelve discs are then measured for total runout, a perfect center will have an indicator runout of .000”. Sounds easy doesn’t it… The runout is added all together and the accumulation is your score – lowest has bragging rights.
Now, being somewhat innovative and inspired by a photo, I had to go make device for measuring runout of the disc. Then something had to be done about producing the cardboard discs, so I got creative and made a punch very similar to a wad punch, only it makes a wad that measures 1.600” diameter. I had an older Lachmiller reloading press that I used for the process. The threads on this are 1-1/4” x 18 thread so there was plenty of room for a large stem for the punch. A tiny bit of humor is involved with this process. I went on a search for non-corrugated cardboard that measured .040 - .050” thickness, preferably white. I exhausted most of my resources and then a text came in from one of my students saying he’d found it… The only thing he said, was he had to go in to a store that degrades the character of one’s manly status so please keep a lid on things… a chain crafts store… I kept it quiet for nearly 15 minutes.
There are a few threads on different forums with a little more info about this discipline’s origin.
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