I have one of the new Blackjack Halo Attacks, and it is a very, very nice knife. It's basically a Bark River with a different name on it, and minus the Bark River warranty. The materials, construction and fit and finish are Bark River all the way. Same sheathmaker too. I haven't had a chance to really put it through its paces yet, but previous experience with BRKT's A2 leads me to believe it should be tough as nails. With the beefy convex grind, it should be just as tough, if not tougher than a Randall, which has a thinner grind.