Well seeing all the threads about canted FSB's on bushmasters has me worried or perhaps paranoid. I have a Bushmaster barrel assembly that I haven't yet incorporated into a build. Worried that when I do put things together, I'll discover a canted FSB. Any way to tell if one is canted before assembly?? Any idea how big of a problem ths actually is (a few barrels, one lot of barrels, or every barrel Bushy has ever produced)?

I believe that Bushmaster's problem with canted front sight bases involved the entire barrel being canted in the upper receiver, not the actual FSB being canted on the barrel itself.

Awesome. I hope that's the case.