Armalite Dedicated .22 Uppers $350
80% interchangeable with other 1911's. What this means is that you can't swap out only the slide, guide rod, barrel or spring with a .45 and expect them to work. In other words, don't expect to put a recoil spring from a .45 into this gun and expect it to work (I know this sounds insulting to your intelligence since it's common sense but they told me this in order to cover their own butts). HOWEVER it is FULLY interchangeable if you swap out ALL of the parts I mentioned above. In other words you could say this gun is backwards compatible and turn it into a .45 from a .22. Put simply this gun is meant to be able to convert to a .38 super, .40 S&W (I believe, I did not ask) and .45. As such if you wanted to swap out the trigger, mainspring housing or tweak it in any way at all to bring it up to "target 1911 standards" then you can do that as freely as you would any other 1911. I saw a comment before that a Kimber conversion would cost less (I usually see prices floating around $300 give or take $30). Keep in mind though that if you buy this pistol for $350 you can convert it to a .45 for around $200, instead of buying a decent pistol for $600, or more, and converting it for $300. Also this gun and its parts are measured in american standard (inches) not in metric.
A .22lr 1911 is high on my wish list too, the 1911 is my favorite pistol. However .45acp is expensive to shoot a lot.
Guys, It appears like it would be a good .22 pistol, but I wouldnt recommend converting it to .45Look at the frame in that photo. It is a two piece frame...two halves that fit together.Launching .45 out of that frame will likely destroy it in rather quick fashion.
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