Pistols That Share Frames With 9mm & 40cal Slides?

[arakboss]

Besides Glocks and M&Ps, which models of pistols share the same frames and came from factory in 9mm and 40cal versions? I am looking for frames that will accept both 9mm and 40cal factory slides and 9mm & 40cal factory magazines.

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[TTSX]

Basically all of em

 

[The Heretic]

SIG 226, 229, 224, 2022/2340 and probably others (e.g., 320?) that I do not have direct experience with.

Some CZ pistolas? I don't know which.

 

[Stomper]

Basically all of em

 

[aasbra]

Sig P229 was offered on both 9mm and .40. I believe that I've seen 1911s in .40, and they are common in 9mm.

 

[red442joe]

Or...the opposite.
CZ40B. Only came in 40 S&W.
The RAMI , which has a nearly identicle frame, came in 40 and 9.
I was able to fit a 9mm barrel to the CZ40B, prolly the only one out there. I also fit a complete 75B 9mm slide, prolly the only one.
I also have mags for it that feed both 9mm and 40 S&W.

Joe

 

[The Heretic]

I also have mags for it that feed both 9mm and 40 S&W.

IME SIG .40 mags do not feed 9mm very well since the .40 is fatter. And I doubt the 9mm mags would accept the .40 ammo at all - or with some difficulty?

 

[arakboss]

Looks like the Beretta PX4 storm can be included on the list.

He demonstrates cross compatibility beginning at the 7:20 mark in this video.

View: https://youtu.be/hNCla1ehxDg?feature=shared

 

[Ben B.]

The Steyr MA1 series do, and use the same recoil spring.

 

[CountryGent]

AFAIK, the Beretta 92 and 96 share the same frame. Ditto the modern Hi-Powers offered in 9㎜ and .40 S🙵W.

 

[64MercurysRule]

SIG 239 ...... 9mm , 357 SIG , 40 S&W .