[onionz]

I was shopping around and saw a barrell that could be dropped into a G23 to make it fire 9mm. I guess all I would need is a Glock 19 mag to get it to work or does something else need to be done?

 

[rbbeers]

I was shopping around and saw a barrell that could be dropped into a G23 to make it fire 9mm. I guess all I would need is a Glock 19 mag to get it to work or does something else need to be done?

Conversion barrel only... nothing else needs to be changed.

Use 9mm mags if you wish... however, the 40s will work. (Please refer to the following post.)

Which one? (post #8)
https://www.glockforum.com/threads/which-one.55183/#post-1491619)

"Regarding the magazines, many shooters (including me) have fired thousands of 9mm Luger cartridges from converted 40 S&W pistols using 40 cal magazines without issue."

Best regards,

Bob