Author Topic: Rear Locking Stud  (Read 2137 times)

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Offline ScCzfan

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Re: Rear Locking Stud
« Reply #15 on: December 21, 2017, 12:59:03 PM »
Yes. However, those 4 "welds" that hold the piece together would indicate that 36 and 37 are combined into one component. As 36 is listed (out of stock currently) and 37 is a ghost, it would probably indicate that they are sold as one piece.

Where did you find the part? I can?t even find the buffer for sale?


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Offline 1940Mopar

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Re: Rear Locking Stud
« Reply #16 on: December 21, 2017, 02:55:11 PM »
It is on CZ-USA, the link I posted. However, it is showing out of stock there and on other sites. Best bet would be to contact cz to see when it would be available again.

Offline BroncoAZ

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Re: Rear Locking Stud
« Reply #17 on: January 04, 2020, 04:31:41 PM »
Has this part come back in stock?  Mine on the SBR broke last fall and I haven’t found it in stock from CZ yet.  In my case the disconnector broke and a piece of it I couldn’t find got behind the buffer and caused it to snap.

Offline Cohenj87

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Re: Rear Locking Stud
« Reply #18 on: January 04, 2020, 04:57:18 PM »
Has this part come back in stock?  Mine on the SBR broke last fall and I haven’t found it in stock from CZ yet.  In my case the disconnector broke and a piece of it I couldn’t find got behind the buffer and caused it to snap.
Mine broke the 1st time I cleaned my scorpion, there is no way you can fix this without replacing the part. I contacted CZ and they said the part isn't currently available for sale but I could send it to them. 2 weeks later I had it back and fixed.

Offline BroncoAZ

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Re: Rear Locking Stud
« Reply #19 on: January 04, 2020, 10:55:55 PM »
Cool, I’ll call them.  I don’t want to mail them my SBR, hopefully they’ll just warranty the part and send it to me like they did with a disconnector.

Offline Cohenj87

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Re: Rear Locking Stud
« Reply #20 on: January 04, 2020, 11:38:56 PM »
Cool, I’ll call them.  I don’t want to mail them my SBR, hopefully they’ll just warranty the part and send it to me like they did with a disconnector.
I'm sure if there's an issue you could send them just the bolt assembly since that's all they really need.

Offline Inspector 12

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Re: Rear Locking Stud
« Reply #21 on: January 05, 2020, 11:31:01 AM »
Reading the PDF, the letters in red indicate if the item isn't selectable on the PDF it isn't available for purchase. The buffer and the stud are both non selectable. I'm betting the items or the gun will need to be sent back to CZ as a warranty repair to get it fixed.

Offline Cohenj87

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Re: Rear Locking Stud
« Reply #22 on: January 05, 2020, 09:06:55 PM »
Reading the PDF, the letters in red indicate if the item isn't selectable on the PDF it isn't available for purchase. The buffer and the stud are both non selectable. I'm betting the items or the gun will need to be sent back to CZ as a warranty repair to get it fixed.
Yeah it's a pretty weak design and someone needs to come out with an improved version of this.

Offline BroncoAZ

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Re: Rear Locking Stud
« Reply #23 on: January 08, 2020, 12:23:51 PM »
The part came back in stock today, I ordered 3 along with 3 recoil springs and the installation pins.

https://shop.cz-usa.com/ProductDetail/366102100703_Buffer-Evo

https://shop.cz-usa.com/ProductDetail/311734302008_Locking-Pin-Evo
« Last Edit: January 08, 2020, 12:29:11 PM by BroncoAZ »

Offline CZCharlie

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Re: Rear Locking Stud
« Reply #24 on: January 08, 2020, 01:32:16 PM »
The part came back in stock today, I ordered 3 along with 3 recoil springs and the installation pins.

https://shop.cz-usa.com/ProductDetail/366102100703_Buffer-Evo

https://shop.cz-usa.com/ProductDetail/311734302008_Locking-Pin-Evo

Thanks for the heads-up.

Offline BroncoAZ

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Re: Rear Locking Stud
« Reply #25 on: January 09, 2020, 11:13:05 AM »
I checked again today, they are out of stock again.  I’m really glad I got one and a couple spares to keep my pair of scorpions running.

Offline Cohenj87

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Re: Rear Locking Stud
« Reply #26 on: January 09, 2020, 12:41:20 PM »
The part came back in stock today, I ordered 3 along with 3 recoil springs and the installation pins.

https://shop.cz-usa.com/ProductDetail/366102100703_Buffer-Evo

https://shop.cz-usa.com/ProductDetail/311734302008_Locking-Pin-Evo
This part is the reason the Scorpion is a range to and not a reliable weapon in my eyes. Breaking after 400rnds is completely unacceptable and CZ doesn't care or there would be an improved version.

Offline BroncoAZ

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Re: Rear Locking Stud
« Reply #27 on: January 09, 2020, 12:54:17 PM »
Mine broke after 3500 rounds, a piece of a broken 922r disconnector got stuck behind it.  My second scorpion is over 5000 rounds without a failure.  I agree a better replacement is needed for this part.

Offline Asylum9

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Re: Rear Locking Stud
« Reply #28 on: January 09, 2020, 02:32:07 PM »
Is this part the same between the S1 &  A1 evo's? You wouldn't think other countries military and police would use them if there where that fragile..
If HBI get enough interest, maybe they'll design a new one.
ApIII%

Offline Cohenj87

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Re: Rear Locking Stud
« Reply #29 on: January 09, 2020, 08:00:07 PM »
Is this part the same between the S1 &  A1 evo's? You wouldn't think other countries military and police would use them if there where that fragile..
If HBI get enough interest, maybe they'll design a new one.
All CZ needs to do is have the male part be metal with rubber on the back.