Glock 30 question

[NickZag]

I have a Glock 30 and I was wondering if the Glock 29 barrels are interchangeable? I have a Glock 27 and my Glock 33 barrel is 100% interchangeable as well as the mags. If not, anyone have any recommendation for some manufactures that might back that conversion?

Thanks

[DRAB_81]

The G30/29 barrels are not interchangeable. The 45's breachface is wider than the 10mm. You'll need a 45-10mm conversion barrel, some G29 mags and you'll probably have to do some smithing on the extractor to get it to consistently grab the case rim of the 10mm. KKM is the only supplier of 45-10 conversion barrels that I know of, maybe Storm Lake.

[DRAB_81]

Also, since the 357sig is based on the 40S&W case, they share the same breach face & extractor. It would be like converting your G27 to 9mm, which would also require a conversion barrel, 9mm extractor & G26 mags.

[NickZag]

Bummer thanks for the info.