OK, now we will compare to the GI 1911 and illustrate where they are identical and where they differ.
For starters, I hate the grips on this auto-ordnance. They seem to be made out of a modern soft plastic, and not bakelite like a WW2 era gun. Luckily authentic grips are like $15 all over the net, so I'm going to order a set and replace these grips. The repros are too thick and don't feel the sale as real grips in-hand. They casually look the part and to someone without the real thing to compare to would look and work just fine, but I bought this gun to shoot and feel like a real one, so they have to go!
Another thing you will notice is the frame area forward on the grips has a much wider flat on the repro vs an original. Yes, the grip is actually a bit longer. I read online some of the newer guns are closer to GI dimensions now, but this 2009 production gun is a bit off. Two things are at play. Firstly, the radius on the front grip strap is a tighter radius on the GI gun, and secondly Auto-Ordnance left too thick a web throughout the entire radius. I don't know why - perhaps it's just a fault in their CNC code.
This picture shows what I am talking about really well. It won;t affect function and you don't feel a big difference in-hand, but it's there and worth mentioning:
Next we look at the frame. The hammer is obviously a casting, but seems well enough made. The gun is a series-80 type mechanism as well, which is odd, since the trigger breaks beautifully at 5# right out of the box with zero creep. It almost feels like it's had a trigger job (?!?). I was VERY suprised. Trigger is a copy of a late-war Colt wide spur 1911A1 hammer vs my Rand which has a mid-war narrow-spur hammer.
The feed ramp is also nicely polished after parkerizing reminiscent of a 1940's era Colt. They did this part right.
The barrel link is a nice machined part, not a cheap stamping like on most budget 1911s. The barrel itself seems to be a copy a copy of a post-war USGI Colt 1911A1 replacement barrel with a polished chamber area and a nice calibre rollstamp.
Finally, we get to the sights. The sights are actually indistinguishable from real circa 1944-1945 GI sights IMHO. They did an amazing job copying these parts. Take a look for yourselves.
I read of some issues with front tenon staking on some AO guns, this one seems well staked though.
Not sure when I'll get to the range, but will let you know how she shoots when I do. I will say this: I cleaned and oiled the gun and cycled the slide about 100 times without a mag inserted to smooth out hte parkerized surfaces. Out of the box, this gun has the tightest and smoothest frame to slide fit I have ever experienced. It's like a $3000 Les Baer - seriously. I am floored at how well fit the slide, frame and barrel are to each other - it doesn't even ride the link. I just don't know if I am lucky or if this is typical of these AO 1911A1 GI replicas? My sample size is only one, which is not statistically significant, but... wow. I literally cannot feel even a thou of wiggle to the slide, but there is no hint at all of binding either - just smoothness. As mentioned before, the trigger also breaks clean at 5# with virtually no creep and minimal over-travel.
I expect this AO will be a great shooter despite its few shortcomings. Mostly I just don't like the grips and the front strap profile. One is fixable, the other is not bad enough to cause any concern. Verdict? Worth the $625 plus tax and ship I paid and I'm glad I went with this over a Regent or SAM.