Maybe, but probably not. A 9mm breach face is smaller than a .38 Super.So if you have a 9mm 1911 can you swap in a .38 Super barrel and use .38 Super magazines and have a functional pistol, or is it a one-way conversion?
+1Why not get a Hi Power?
It is a well known fact in gunsmith circles that many 9mm slides have breech faces that will not accommodate .38 Super. Get advice from a gunsmith.Any competent gunsmith can fit a .38 super barrel into a 9mm 1911 in about 30 minutes or less.
Edited to add. It is true most manufacturers of slides list the breech face of their slides as 9mm/.38 Super. However, I have had two 9mm slides from STI that would not accommodate .38 Super. That issue is not an STI exclusive
IMO 9mm in a 1911 is fun, but also pretty much one of the most notoriously finicky combos
Yeah, the deal is it's just not a combo that's very forgiving to those who are not interested in learning a bit about what is going on with them and what needs to work out for them to run... but it's not impossible. Basically it's a shorter round in a gun designed for a longer round (and not really known for it's inherent, hands-off reliability).I've read a lot of similar posts on the forums. 9mm in 1911 don't sound reliable enough for self defense. I don't hear the same problems from Sig, HK, or some others.
The unique to 9mm parts are: extractor, ejector, slide-stop, mags, firing pin, barrel and breech-face. Everything else is the same as the classic .45ACP 1911.Any issue with finding replacement parts? Is it same extractor as standard .45 1911? Any other parts maybe unique to 9mm? Magazine is different of course.
No, not really, I spent a fair amount of time on the benos forum picking up things from the many hardcore competition shooters over there before I jumped in and I have learned a lot since then. It's pretty much all about good mags and understanding when you'd want lighter springs or when you'd want heavier.Is there a good write-up to what needs to be done to make these more reliable?
Yeah. It's roughly the same size and width as a 1911 and has almost double the magazine capacity - 15+1 with the Mec Gars.
I love and appreciate my 1911's for what they are, but in 9mm the Hi Power leads the pack. Just like a 1911, you can customize and give it a superb trigger.
I don't want to deter or scare anyone from trying a 9mm 1911, it's about as awesome as it gets, cheap ammo, best trigger, crazy aftermarket, kicks like a .22, just want to be honest about what it takes to really have fun with them and avoid headaches... Larry Vickers said something to the effect: "If you're the type who wants to treat your gun like you treat your lawnmower, get a Glock, but if you're the type who might not mind learning to wrench on your Harley Davidson and don't mind being your own armorer you might be a candidate for a 1911..." - think that sums it up, just in 9mm you might have to be a bit better at it than with a .45, that's all.