RA,

It appears my suggestion is going to take a little more research. I asked the shop owner about the targets when I was at the shop yesterday. He explained that they were actually from a small, local manufacturer. The target company owner stopped in the shop late last year and asked the shop owner if he was interested. They are about $100 a piece. The shop owner was unsure of the name of the shop that he purchased them from but was going to check it out and get back to me with the info.

Sorry I did not have more for you just yet.