Tonight I saw a Borchardt Sharps in 45 2.6 at the range. Did not get a chance to look closely or get photos but it looked like it was well built. It had an odd rear sight with the staff mounted to the left side rather than the usual center position. It also had a mild "Monte Carlo" style stock without a cheekpiece. I asked the owner who made it and he said it though it was made by Ron Snover from a "RWS" stamp on the barrel.

Does this make sense? I will try to get photos in the future.