Serbu Firearms Inc 11410 Zenith Cir Tampa, FL (813) 854-1532
Granger Gun Parts 9412 Oakleaf Ave Tampa, FL (813) 237-017
Central Firearms 3810 W Osborne Ave # A Tampa, FL (813) 348-4866
Luke,these are some of the ones listed for the area.I do not know any of them on a personal basis or had them do any work for me.I have however heard others speak highly of Serbu Firearms though.
Hope this helps.