Well, find one that does cut rifling. I have a Satern, I love it, but you CANNOT get those people to return calls or messages. I had to just cut ties with them. They make a phenomenal barrel, but waiting 6 months and STILL not getting an answer as to whether or not they can even make it doesn't inspire confidence in the company as a whole. I'm glad I have the barrel I have, but I won't be replacing it (sadly) with another Satern.
Lijla, they make cut rifle barrels, right? Anyway, I'm in the boat with you now so I'll be watching this. I already know of the ones listed on here, Douglas, Krieger, Lijla, etc., but I'm curious to know of the Satern type shops, small mom and pops that make phenomenal hand made cut rifle barrels.
Some say a good button barrels is just as good, and I've read pages about it, but it always come down to the cut rifling being the best bet, and to be honest, my cut rifled Satern is the most accurate AR barrel I've ever used. 6.5G, 20", sub-MOA using 100gr. AMAX handloads. I have nothing else that comes close, it is even way more accurate than my .300winmag 700 PSS bolt gun was.