I am planning and upcoming sbr build and I came across these "Hanson" profile barrels from ballistic advatage. Does anyone have experience with any if their barrels? I am particularly interested in their 10.3 performance barrel that is qpq coated with a nickel boron barrel extension. I eveventually plan on adding a 556 suppressor down the road so that profile might be pretty good.

http://ballisticadvantage.com/10-5-i...ce-barrel.html