Re: The economical(cheap) 1911's
I've owned many 1911's in my life, I had a Llama that you you had to use +P's in in order for it to feed, I have had several Colts, I even had a Kimber when they first came out. When Kimber first hit the market, they offered a "race-gun" at an off the shelf price, much cheaper than a Colt base model. That being said, they also had some quality issues with MIM parts which they corrected, and proceeded to take over the market.
Armscorp makes Charles Dailey 1911's, Rock Island, and of course their own Armscorp brand. I have two Rock Islands G.I.s, one is stock, the other I put a few mods in (Skeletonized trigger, Hammer, Beavertail, complete triggerjob including polishing rails and ways, two piece guiderod, 4 finger leafspring, polished feadramp, hand fitted bushing, and set of Kimber desert grips) I did this just because I wanted to, the only thing I really had to do to the stock model was grind the hammer spur down so it wouldn't bite me everytime I fired it.
The ejection port is already lowered and flared, and the only USGI part that doesn't interchange (as far as 1911's go) are the ecsrutions for the grip screws. The grip screws fit, but if you really want USGI escrutions, a drill bit and tap will fix the problem.
The "built" gun is my carry gun, I have less than $500.00 in it, and it shoots everything I put through it, I had some feed issues during the break-in period (cheap mags were the culprit) but she now feeds everything I put through her. I have won enough money off of range bets to more than recover the expenses of both guns, and the mods on my carry gun. Mostly I win money off of Kimber owners (not Kimber shooters, I mean the guys who read two articles, and go buy a Kimber thinking it will automatically make them a dead-eye shot). At the risk of sounding like I am full of shit, I can bouce a gallon jug all over the range at between 50 and 75 yards. I'm not trash-talking high end guns, if you can afford them, buy them, but I can't anymore, so I work with what I have. My R.I.s are consistant, and that's the trick about ANY firearm, as long as the POI is the same, you adjust your sights and shooting accordingly. I would and do stake my life on my R.I. the only real complaint I have is the factory finish, the parkerizing sucks, and wears off quickly if you use a polymer holster, especially the slide. I stripped mine, hot blued the slide, and re-parked the frame. the finish seems to hold up well now.
I picked up a match barrel and link for it, but I haven't fitted it, the factory barrel is working fine for now, I just like to have spare parts on hand.