There are a few places in Birmingham I would recommend and some I would advise you against. Marks Outdoors has a good number of high end 1911s, some new and used, I saw a Classic Custom there last time. Hoover Tactical has 3 used Ed browns (but they all have rails), they also have some used Wilsons(CQB for 1599 and 1799) and Baers (saw an un fired Thunder Ranch for 1600).
There is also another place called the Gun Cellar, and they might have 1911's but their service is AWFUL and some of the rudest people work there. Their prices are ridiculous and they act like telling you the price of a gun or helping you at all is the biggest burden you could bestow on them . Seriously, I dont know how they stay in business cause for the most part they are the meanest most miserable people. Every time I have been to their store it seems like thugs outnumber decent people. I have had several bad experience with the Gun Cellar and will never ever patronize their business again (its a damn shame I already bought an M4 from them, because I paid about $500 more than Mark's had it for). The Gun Cellar is the epitome of disgusting gun store snobbery. Sorry for the rant but I strongly detest this store, and I usually dont tell others what to do but I would avoid this place.