Best place to buy a krieger barrel?

[Bonas]

I'd order from Compass Lake Engineering for Grendel or White Oak Precision for .223. White Oak Armament would probably be fine too. Precision is the true custom arm of White Oak. Call the shops and talk to them about lead times, etc. I abandoned my last effort at a cut-rifled barrel due to lead times for Kreiger and Bartlein blanks. They might be better now.