I don’t really know where to put this so I’m just gonna throw it in here. I’m having a new 6.5 gun built on a defiance hunter action. I want to have a super lightweight hunting rifle while still able to put my suppressor on when I shoot. I like the light weight of a proof barrel but I don’t know much about them. I shot a proof in 300 win mag. 5 rounds. Bartlein has always been my go to barrel so if someone can enlighten me I would appreciate it.