Just checked the twist on my 9.3 (that I am still trying to regulate) and it is a 1/16.
I ran it through the puter and that gives me a slug in the 270gr range.
Is this right or was the twist on my 1911 gun arbitrary?

Just took some Speer 270s and choped them down to 240 in the lathe to see if they push it over the amount that I still need.

Any 9.3 shooters willing to check the twist?

Thanks

Tom