I've ordered a Faxon barrel through a group buy.  I plan to use it for an A2 inspired build.  Where's the best place to get an A2 sight pinned onto my barrel (and pinned on at 12 o'clock and not canted)?

I've had good luck with ADCO Firearms' services, but their web site says "We do NOT install FSBs on any surface coated/hardened barrel" and Faxon's barrels are QPQ Nitride finished.  

I figured this sub-forum or the Retro sub-forum would be the best palce to ask.  I tried a couple searches but came up empty.

ETA: I just saw the "Who's installing A2 FSB's anymore these days?" topic recommending John Thomas.  I don't know why my searches didn't return that topic

Contact John Thomas (Retro Arms Works) by e-mail at [email protected] or by phone at 801-441-2801.

Adco did a pretty good job on mine.

John Thomas.