Here’s something I spotted over on The Merged. It looks like FBM will be releasing some Black Flag 4-piece bars here in the near future. They feature a rise of 8-5/8″, 29.5″ width, 12-degrees of backsweep and 2-degrees of upsweep. If you are looking for some American made 4-piece bars, these might just be what you need in your life.