I know there is the official BoMar cut and name still copywrit, I have dealt with the oversize dovetail Kensight version (which they call the OOPS version), and of course, all the big name outfits are there.

Thanks for the info as to the BoMar company, and same as Ruana, love it when it turns out to be an old shack and small handmade outfit.

As for dovetails and problems, if you ever run across a gun/slide wrecked unintentionally by a local smith doing a bit too much filing or using a standard rifle dovetail cut, that Kensight can save the day for an adjustable, and for GI look, a Browning HiPower rear can be just the ticket.