I have been looking for a Tool craft BCG for a week now and no one has any. I not ready to buy this second but I was trying to get it lined up for the end of this month by locating one and seeing who has the best price. Heck now you can't even find one at any price. Now JP offered one but it's higher than a set of giraffe balls. I mean we are talking about 485 smackaroos for the enhanced bolt job. I mean good Lord you can buy a complete PSA rifle cheaper than that and only 100 shy of a PSA AR-10. That's a hard pill to swallow right there. I was initially looking at Criterion or JP rifle barrels but I think I'm going to go with the Rainier Arms ultra match 6.5 Creedmoor Barrel. It only weighs slightly over 2 lb and I believe they use Shilen blanks. P I've used for rear arms ultra match barrels before and it was probably one of the most accurate barrels I've ever owned. It was in 308 and it was a bull barrel but it shot just a smidge over 1/4 MOA consistently when I was doing my part of course. It's a little more expensive than the Criterion and about $300 less than the JP Barrel but Rainier Arms make some kick-ass barrels for sure. I really wanted a 20-in barrel but all they make is 18 inch and then the 22 and up. So that's still up for debate. The build is coming along slowly but surely. I just got the upper receiver in today and assembled the parts in it and faced the receiver and it needed it. A lot of it came out where you could see the aluminum color and then about 35% of it was still anodized so it needed to be done.