Here is a 6mm/223 wildcat Black Hole Weaponry (BHW) barrel, stamped 1x10 twist 3 polygonal rifling.
Rifle length gas system, threaded 5/8x24, stainless steel finish.
Bore is nice and bright and this was a sub MOA shooter for me with Speer bullets.
The exterior of the barrel has knicks and there was some scoring from the gas block screws on that area. A long gas block should conceal those marks. The barrel is 18 inches in length.
Otherwise a perfect barrel that is a good candidate for cerakote refinishing.
$ 200.00 FTF in the DFW metro, shipping adds $ 20.00 .