I was in the market for a bbl last year and everyone on Rimfirecentral forums loved the Green Mtns. I called Ken at Whiteface Mountain Barrel supply and ordered a blued 20". He mailed it to me that afternoon, with my word that the check was in the mail (no CC accepted, maybe now?). The barrel shoots much better than I do and digests anything you feed it. My best groups are with Eley Practice ($1.99) and Rem. bulk gold bullets, go figure. They're well worth the money and Ken gives the best service I've seen in a long time.
TM