Where to buy an AR lower receiver?

[Ramtuff]

I'm starting on an AR-15 build, and I'd like to purchase a stripped lower receiver locally to save on shipping charges. I was wondering if anyone knew where I could buy one in either Chester or Berks counties. Also, is there a chance of finding one at a gun show? Although I wasn't looking for one at the time, I don't recall seeing any at the last Valley Forge show. Thanks!

[jthuang]

I have heard on ar15.com that Seneca Arms or Donley's Gun Shop are good places to get stripped lowers. Donley's is in Quakertown; not sure about Seneca.

Link to PA Gunshops (http://www.ar15.com/content/page.html?id=199)

[Ramtuff]

Thank you very much...I'll check both of them out. :thumbsup: