Here are my top three barrels, the best being #1 and so on;
1. Krieger-I believe these barrels are the best on the market today.
2. Hart- You can't go wrong with a Hart, they are a close second to Krieger.
3. Lilja-are great for the larger caliber bullets, 7mm, 30 and 338 cal.
If I were you, I would go with one of the above mentioned barrels, before I would buy a Pac-nor. I am not knocking Pac-nor, they make good barrels. However, in my opinion the three listed above are MUCH better.
Good Luck
Wildcat