bls,
With a little practice, you shouldn't have much problem with the Greener safety.W/O photos, I think you should try to get him to come down on the price.

2-Piper,
I think you are correct that hardly no one except Sauer chambered for the 9.3x72R S&S.However there may be some made by Sauer "for the trade" with no or someone else's name on them. I have a Sauer in that caliber, bought as 9.3x74R and used with 9.3x74R ammo for years before finding out the actual caliber.The blown primer should have been a sign. Now I just load it in 9.3x74R dies with cases trimmed to 72mm.
Mike