Loving that danged ATI .45ACP 1911 Commander more and more

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rpenmanparker

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Some of you may remember me posting about my bargain basement purchase ($319 delivered to FFL) of an ATI .45ACP 1911 Commander and how much I like the gun. Also how I am willing to spend a few buck to upgrade it in ways that will benefit me. So far I have had installed an ambi safety (lefty!) and had the slide milled by Primary Machine (Morgan City, LA) for a Burris Fast Fire III red dot optic. Mounting the optic via the rear sight dovetail just wouldn't hold it tight even after I had the slide drilled so that longer screws could be run down into it. The milled mounting system is holding fast.

But that is not why I am writing. At first I was skeptical of the accuracy I was seeing, thinking it was just a fluke. But range trip after range trip I am seeing crazy good results. Today I shot 20 rounds of crappy ammo into a 1 inch circle at 7 yards. And at 20 yards the 20 round group I shot was less than 4 inches. Very similar to what I have been seeing. True the gun is tight as a drum in both barrel to bushing to slide fit and slide to frame fit. There is no slack whatsoever. It was nearly like that initially, but after the Cerakoting of the slide as part of the milling job, the parts feel like a welded unit. Yet the gun operates perfectly.

I made the mistake of trying out a friend's Ed Brown the other day, and oh man, that trigger was something. So smooth I couldn't believe it. My trigger works well (obviously) but it is no Ed Brown by a long shot. So I am thinking of having some trigger work done maybe early next year. The occasional flier I shoot is always due to a flinch from having to deal with a less than perfect trigger. If I could get rid of those, I could really turn in some outstanding results.
 
I purchased the full size (enhanced ?) (Beaver tail, drilled trigger, adjustable sights and nicer finish) One a couple of years ago and have never had a problem. I have a Colt, Rock Island, Springfield and Taurus also and it shoots as good as those.
 
If you know how to dissemble the pistol alittle polish will make a big difference on your trigger . Check out some videos on line . You can't beat a 1911 trigger . I inherited a Colt 70 series , I have a 3" Colt 1911 for a carry but I started playing around with the 70 series to improve the trigger for strictly punching paper , changed the sear , disconnector , all the springs to spec. and polished the moving parts with Mother's Billard Metal Polish . I love shooting it , mostly at 10 yards . I even installed CT Laser Grips to add in the fun . The pistol came with that Collet Barrel Bushing , I changed to the standard bushing , was afraid one of the legs could break off one day. Anyway , before sending it out for a trigger job , polish up some parts you might be pleasantly surprised .
 
All these 1911 threads are trouble for me. My wife is Jewish and has started dragging me to Temple services. And I (successfully) made the argument that Walther handguns might not be very kosher. A 1911 would be more appropriate. Have been looking at Springfield, Rock Island/Armscor, and ATI.
 
Mounting the optic via the rear sight dovetail just wouldn't hold it tight even after I had the slide drilled so that longer screws could be run down into it. The milled mounting system is holding fast.

Could have swore I had a few arguments with you about those dovetail plates being inferior. ;)

Glad you got it sorted.
 
If you know how to dissemble the pistol alittle polish will make a big difference on your trigger . Check out some videos on line . You can't beat a 1911 trigger . I inherited a Colt 70 series , I have a 3" Colt 1911 for a carry but I started playing around with the 70 series to improve the trigger for strictly punching paper , changed the sear , disconnector , all the springs to spec. and polished the moving parts with Mother's Billard Metal Polish . I love shooting it , mostly at 10 yards . I even installed CT Laser Grips to add in the fun . The pistol came with that Collet Barrel Bushing , I changed to the standard bushing , was afraid one of the legs could break off one day. Anyway , before sending it out for a trigger job , polish up some parts you might be pleasantly surprised .
Thanks. I will look into that.
 
Could have swore I had a few arguments with you about those dovetail plates being inferior. ;)

Glad you got it sorted.
Me too. Thanks for the gentle reminder. You are probably right, but I don’t think the topic was inability to hold the optic tight. I didn’t discover that until I moved up to .45 ACP. With both .22 LR and 9 mm the dovetail plates have been flawless on multiple guns. Live and learn.
 
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