You have to specify in your question, such factors as cost and lead time. All the high quality barrel manufacturers like Bartlein, Benchmark, Lilja, Broughton, Brux, Krieger, etc will make you a 450b AR or bolt action barrel that will be second to none. The price tag
![Shocked :shock:](./images/smilies/icon_eek.gif)
and lead time reflect that however. As a BR shooter, I can testify to that.
Hoot