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Author Topic: Slide differences in the 75b's  (Read 1935 times)

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Offline snubs4me

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Slide differences in the 75b's
« on: November 17, 2011, 09:32:48 AM »
Trying to solve a bit of a mystery to me. Some 75b's have a slide wider at the nose with full length rails, while others have the slide nose and rails machined down.

I have a 10 75b with the smaller slide, and an 11 75b SA with the smaller slide. Yet I have also seen some standard 75b's with the wider slide too. Anyone know what the reason for the two sizes is? And where they are used by CZ? Seems like holster fit would vary too.
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Offline 1steelshooter

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Re: Slide differences in the 75b's
« Reply #1 on: November 17, 2011, 09:37:11 AM »
I think the standard Bs  with the wide slides are 40s. I would think those slides are a bit heavier. That might be why they are used on the 75sa for less recoil. Just a guess.
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Offline snubs4me

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Re: Slide differences in the 75b's
« Reply #2 on: November 17, 2011, 09:43:19 AM »
Thanks, I would think cartridge/chambering would make a difference. Mine are both 9's, but I have seen standard 75b's in 9mm with both sizes. Not sure what that means. And yes, the sa weighs 37 oz, and the std 75b is 35 oz.
« Last Edit: November 17, 2011, 09:49:55 AM by snubs4me »
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Offline Stuart

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Re: Slide differences in the 75b's
« Reply #3 on: November 17, 2011, 09:52:31 AM »
What has been..

75B9mm has narrowed slide
75B compact has narrowed slide
75BD has narrowed slide

75B 40 has full slide
75B SA 9mm and 40 have full slides
75 Shadow has full slide
all SP01 series have full slide
PCR has full slide
P01/P06 has full slide


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Offline 1SOW

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Re: Slide differences in the 75b's
« Reply #4 on: November 17, 2011, 09:47:35 PM »
Does the 9mm Shadow have a bigger dia. bbl?  Others?
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Offline Stuart

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Re: Slide differences in the 75b's
« Reply #5 on: November 17, 2011, 09:55:05 PM »
I believe all the SP01/Shadow barrels are like .550 and the 75B barrels are .510

but I don't have any in front of me.
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Offline Cesar

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Re: Slide differences in the 75b's
« Reply #6 on: November 17, 2011, 10:57:23 PM »
SP-01 barrels are 0.550", 'standard' ones can be 0.502" (mostly) or 0.504".
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Offline vin60

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Re: Slide differences in the 75b's
« Reply #7 on: November 23, 2011, 02:04:21 PM »
what size is a standar .40 barrel? so if i ordered the shadow slide could i fit it on my .40 frame?
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Offline jameslovesjammie

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Re: Slide differences in the 75b's
« Reply #8 on: November 23, 2011, 11:16:14 PM »
75B Compact .40 also is a full slide.
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