I'm looking for good barrel recomendations for a 10FCP build that I'm trying to price at the moment.
I am looking to keep the rifle more inline with a tactical rifle.

I was thinking about a flutted 22" barrel threaded for a SAS muzzle break and later a SAS suppressor.

I am debating on barrel twist,
1-10
or 1-11.25 or 1-11

Idea is to be able to shoot accuratly to 600 meters and shoot out to 1 km when range permits. A 22" barrel should suffice, I'm just trying to figure out which one to go with?