Does anyone know where I can go locally in the Virginia Beach or surrounding area to get a flash hider pinned to a 14.5" bbl? I have tried searching the yellow pages as well as Google to no avail.
In lieu of a pin and weld job, have you considered high temp silver solder?
this:
http://www.contenti.com/products/soldering/420-841.html
and one of these:
http://www.bernzomatic.com/products/product-detail.aspx?xmid=6958
worked pretty well for my CMMG 14.5 middy + PWS FSC