Author Topic: TSO .40SW conversion to 9mm  (Read 5782 times)

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Offline M4rc310

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Re: TSO .40SW conversion to 9mm
« Reply #15 on: March 27, 2020, 08:58:12 AM »
Yup can use .40 in 9mm mags but not 9mm in .40.

Exactly - I already proved this by trying to load some 9mm rounds on the 40SW mag.   The leaps are not narrow enough and the rounds will slip through.  I will need new mags for sure.

Offline M4rc310

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Re: TSO .40SW conversion to 9mm
« Reply #16 on: April 06, 2020, 10:40:59 AM »
Just an update here: the barrel fitting was a success!  The TSO is a happy dual caliber (40SW and 9mm) beast now!!!!

Online coolbox

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Re: TSO .40SW conversion to 9mm
« Reply #17 on: April 09, 2020, 03:46:57 AM »
Congratulations!!
Life is too short to waste on a bad trigger pull

Offline Wild Pete

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Re: TSO .40SW conversion to 9mm
« Reply #18 on: April 24, 2020, 09:29:53 AM »
I searched on this topic before posting the question and found some comments towards confirmation of this - but would like a definitive answer before I pull the trigger and buy a 9mm TS barrel.

Can I have a confirmation here that a TS 9mm barrel (PN 047004940706) can be fitted to a TSO chambered in 40SW?  And that all I need is the barrel and a gunsmith to do the fitting to me?  And no other part...

Thank you guys!
Marcelo.

I have been wondering what to do with my TSO 9mm now that I have A01-LD. I also have a TSO .40 to shoot major. I may have to look into getting a 9mm TS barrel. I haven't decided yet if I want to sell the TSO 9mm yet and put that money towards something else. Besides plinking, I wouldn't use it for any matches since the A01-LD had been approved for the production class.

Have you had any issues yet after fitting the 9mm barrel to the .40 slide?
« Last Edit: April 24, 2020, 09:34:52 AM by Wild Pete »

Offline stuey93

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Re: TSO .40SW conversion to 9mm
« Reply #19 on: August 15, 2020, 09:02:09 PM »
Just an update here: the barrel fitting was a success!  The TSO is a happy dual caliber (40SW and 9mm) beast now!!!!
Any suggestions on what to look for in a gunsmith to ensure this gets done correctly? What is a reasonable cost for this?Thanks

Offline Wild Pete

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Re: TSO .40SW conversion to 9mm
« Reply #20 on: August 18, 2020, 12:05:14 PM »
Just an update here: the barrel fitting was a success!  The TSO is a happy dual caliber (40SW and 9mm) beast now!!!!
Any suggestions on what to look for in a gunsmith to ensure this gets done correctly? What is a reasonable cost for this?Thanks

I sent mine to CZC.

Offline bigdave24

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Re: TSO .40SW conversion to 9mm
« Reply #21 on: August 20, 2020, 09:43:21 PM »
I have read that some conversions require a 9 mm extractor to run reliably, and some don’t.  Probably depends on tolerance stacking.

Offline Wild Pete

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Re: TSO .40SW conversion to 9mm
« Reply #22 on: September 01, 2020, 08:43:46 PM »
I got a message but can't reply for some reason concerning the 9mm barrel. Anyone know why I can't reply?

When you want CZC to do the modification, all you have to do is send the slide. I would call CZC first to see if the have a barrel in stock. There is a work order form you need to send out along with the slide. I sent my slide via the USPS because it got there faster and was cheaper than UPS.

Offline George16

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Re: TSO .40SW conversion to 9mm
« Reply #23 on: September 01, 2020, 08:47:04 PM »
I got a message but can't reply for some reason concerning the 9mm barrel. Anyone know why I can't reply?

When you want CZC to do the modification, all you have to do is send the slide. I would call CZC first to see if the have a barrel in stock. There is a work order form you need to send out along with the slide. I sent my slide via the USPS because it got there faster and was cheaper than UPS.

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Offline Wild Pete

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Re: TSO .40SW conversion to 9mm
« Reply #24 on: September 01, 2020, 09:36:10 PM »
I got a message but can't reply for some reason concerning the 9mm barrel. Anyone know why I can't reply?

When you want CZC to do the modification, all you have to do is send the slide. I would call CZC first to see if the have a barrel in stock. There is a work order form you need to send out along with the slide. I sent my slide via the USPS because it got there faster and was cheaper than UPS.

You need 25 posts to be able to use private messaging.

Thanks for the heads up. +1 ;)