Looks like from what I've seen so far in my research to find the best and least expensive 1911, that Reynerson's on Hooper Rd is a strong resource for parts and service. Don't know anything about the Customer Service or stock of parts, yet. La. Gun and Reloading (Tiger Bend area) is the other that I found for possible 1911 parts of some makes. Good luck. Please let us know what you find.
They always seemed to treat me well. Me and my friend used to go in there all the time and look at guns even before we were old enough to buy one and they were always friendly and helpful.... now their prices on the other hand.....