The Original CZ Forum

GENERAL => Ammunition, questions, and handloading techniques => Topic started by: Robert Louis on August 28, 2020, 03:35:10 PM

Title: CZ 83 7.65mm / 32acp Diet
Post by: Robert Louis on August 28, 2020, 03:35:10 PM
I have had full success with 1200 rounds in my CZ 83 7.65x17mm (aka 32ACP) with Fiocchi, S&B, Geco.  I recently picked up some Herters and PPU 71 g, I believe.  Has anyone tried either of these in their CZ's and what success or failures did you have?   8)
Title: Re: CZ 83 7.65mm Diet
Post by: Mercs on August 28, 2020, 04:44:39 PM
I have had full success with 1200 rounds in my CZ 83 7.65mm with Fiocchi, S&B, Geco.  I recently picked up some Herters and PPU 71 g, I believe.  Has anyone tried either of these in their CZ's and what success or failures did you have?   8)
The only problems I have had with the CZ 70 was Federal Classic, slide wouldn’t close fully all the time. The cases have a crimp with a bulge in the middle, they are pretty old so I’m not sure what the deal is but they still work, for the most part


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Title: Re: CZ 83 7.65mm Diet
Post by: Robert Louis on August 28, 2020, 04:54:06 PM
I have had full success with 1200 rounds in my CZ 83 7.65mm with Fiocchi, S&B, Geco.  I recently picked up some Herters and PPU 71 g, I believe.  Has anyone tried either of these in their CZ's and what success or failures did you have?   8)
The only problems I have had with the CZ 70 was Federal Classic, slide wouldn’t close fully all the time. The cases have a crimp with a bulge in the middle, they are pretty old so I’m not sure what the deal is but they still work, for the most part


Sent from my iPhone using Tapatalk

Thanks Tapatalk, good info to have.  How do you like this CZ 70?  Is it reliable for self-defense firearm?
Title: Re: CZ 83 7.65mm Diet
Post by: ILpaul on August 28, 2020, 06:15:53 PM
When I joined a number of members recommended FMJ's to aid feeding. I only use Fiocchi .32ACP 73 GR FMJ. Fiocchi and S&B are loaded hotter than US manufacture. It has been stated S&B have "harder" primers - no personal experience. The below is an interesting read.
https://www.luckygunner.com/lounge/the-best-32-acp-ammo-for-self-defense/ (https://www.luckygunner.com/lounge/the-best-32-acp-ammo-for-self-defense/)
Title: Re: CZ 83 7.65mm Diet
Post by: eastman on August 28, 2020, 08:54:33 PM
I've used the PPU 7.65 Br and it shot just fine in my mouse collection.

By Herter's, do you mean old Herter's or new Herter's? Up until a year or so ago, the brass cased Herter's was made by S&B. Now it is made by Winchester.

For European pistols, feed them European 7.65 Br instead of US .32 Auto. There are small difference in the dimensions of the rim and extractor groove.
Title: Re: CZ 83 7.65mm Diet
Post by: Robert Louis on August 28, 2020, 09:07:37 PM
I've used the PPU 7.65 Br and it shot just fine in my mouse collection.

By Herter's, do you mean old Herter's or new Herter's? Up until a year or so ago, the brass cased Herter's was made by S&B. Now it is made by Winchester.

For European pistols, feed them European 7.65 Br instead of US .32 Auto. There are small difference in the dimensions of the rim and extractor groove.

I just bought the ammo so I imagine it is the new Herter's.  I have all European ammo except for the 300 rounds of Herter's.  I did not thing about the purchase since I am grabbing whatever ammo I can find.  I bought the Herters for range practice.
Title: Re: CZ 83 7.65mm Diet
Post by: Robert Louis on August 29, 2020, 10:26:26 AM
Does PPU, Fiocchi, and Geco also have hard primers like S&B?
Title: Re: CZ 83 7.65mm Diet
Post by: painter on August 29, 2020, 11:13:10 AM
I've used a bunch of Geco, in 9mm, in a gun with light springs and had no issues with reliability.
Title: Re: CZ 83 7.65mm / 32acp Diet
Post by: Wobbly on August 29, 2020, 11:54:30 AM
Not exactly what you asked for, but as an aside....

I've been reloading 7.65x17mm (32ACP) using VV N310 and Berry Mfg 71gr RN plated bullets. I have also tried some 78gr RN coated from T&B, and some 85gr JHP from Hornady. Of all those, the lighter bullets seemed to shoot better. I'm getting fantastic results.

Groups like this at 10 yards are common...
(https://i.imgur.com/oqrNRjt.jpg) (https://i.imgur.com/CMPuuRJ.jpg)

And my son does even better. For scale, the back bull is 2.3" in diameter.


https://www.berrysmfg.com/product/bp-32-312-71gr-rn

https://tbbullets.com/bullets/polymer-coated-handgun-bullets/32-caliber-polymer/
Title: Re: CZ 83 7.65mm / 32acp Diet
Post by: Robert Louis on August 29, 2020, 12:07:01 PM
Not exactly what you asked for, but as an aside....

I've been reloading 7.65x17mm (32ACP) using VV N310 and Berry Mfg 71gr RN plated bullets. I have also tried some 78gr RN coated from T&B, and some 85gr JHP from Hornady. Of all those, the lighter bullets seemed to shoot better. I'm getting fantastic results.

Groups like this at 10 yards are common...
(https://i.imgur.com/oqrNRjt.jpg) (https://i.imgur.com/CMPuuRJ.jpg)

And my son does even better. For scale, the back bull is 2.3" in diameter.


https://www.berrysmfg.com/product/bp-32-312-71gr-rn

https://tbbullets.com/bullets/polymer-coated-handgun-bullets/32-caliber-polymer/

Nice shooting.
Title: Re: CZ 83 7.65mm / 32acp Diet
Post by: ILpaul on August 29, 2020, 01:06:17 PM
Quote
By Herter's, do you mean old Herter's or new Herter's?

Not sure what old vs. new means, but surely not original.

George Herter built an outdoors empire, starting around 1935 in Waseca MN.
Many Herter’s products, including his decoys, game calls and gun stocks, were considered top-quality and fair-priced.
Herter's is still remembered for its unusual and expansive catalogs which advertised all manner of gun, hunting, camping and fishing gear. Later catalogs were 500-700 pages.
I don't believe Herter's manufactured anything - they either had it built for them on contract or they bought someone else's product and rebadged/relabeled it. Some items in the catalog that weren't even purchased. He would just keep the money until there was enough interest, then order the items and ship them. Now it might take a while, but you usually received the item or your money back.
By 1981 the company was going under and circumstances, which forced into bankruptcy. Herter's was sold to the Chicago firm that liquidated everything. Eventually Cabela’s has purchased the rights to the Herter’s Name and trademarks.

I ordered a shotgun stock from them. The wood was premium grade (AAA), but the work for final fit-up was more than I anticipated. Not having proper tools didn’t help – young and quite foolish. My catalog below was lost during single to married transition move(s).


(https://i.imgur.com/yZl80j7.jpg)
 (https://i.imgur.com/yZl80j7.jpg)

Title: Re: CZ 83 7.65mm / 32acp Diet
Post by: Wobbly on August 29, 2020, 03:00:39 PM
By Herter's, do you mean old Herter's or new Herter's? Up until a year or so ago, the brass cased Herter's was made by S&B. Now it is made by Winchester.


Not sure what old vs. new means, but surely not original.


Someone else, unknown, is now using the Herter's name, probably without a license since that expired long ago.
Title: Re: CZ 83 7.65mm / 32acp Diet
Post by: Robert Louis on August 29, 2020, 03:04:05 PM
I shot 500 rounds of Herter's 9mm in my M11 A1 without any problems.  I will have to see how it goes in my CZ 83
Title: Re: CZ 83 7.65mm / 32acp Diet
Post by: eastman on August 29, 2020, 09:19:31 PM
By Herter's, do you mean old Herter's or new Herter's? Up until a year or so ago, the brass cased Herter's was made by S&B. Now it is made by Winchester.


Not sure what old vs. new means, but surely not original.


Someone else, unknown, is now using the Herter's name, probably without a license since that expired long ago.

Herter's is used by Cabela's as the name for their house brand ammo (among other things). Brass cased Herter's handgun ammunition was made by S&B (and said so right on the box) up until very recently, when that changed to Winchester as the manufacturer.

Steel cased rifle ammo was sourced from Russia and shotgun shells were Italian. Haven't looked recently to see if that is still true.
Title: Re: CZ 83 7.65mm / 32acp Diet
Post by: Robert Louis on August 29, 2020, 09:27:10 PM
By Herter's, do you mean old Herter's or new Herter's? Up until a year or so ago, the brass cased Herter's was made by S&B. Now it is made by Winchester.


Not sure what old vs. new means, but surely not original.


Someone else, unknown, is now using the Herter's name, probably without a license since that expired long ago.

Herter's is used by Cabela's as the name for their house brand ammo (among other things). Brass cased Herter's handgun ammunition was made by S&B (and said so right on the box) up until very recently, when that changed to Winchester as the manufacturer.

Steel cased rifle ammo was sourced from Russia and shotgun shells were Italian. Haven't looked recently to see if that is still true.


Thank you finally some definitive information.
Title: Re: CZ 83 7.65mm / 32acp Diet
Post by: painter on August 30, 2020, 07:00:38 AM
By Herter's, do you mean old Herter's or new Herter's? Up until a year or so ago, the brass cased Herter's was made by S&B. Now it is made by Winchester.


Not sure what old vs. new means, but surely not original.


Someone else, unknown, is now using the Herter's name, probably without a license since that expired long ago.

Herter's is used by Cabela's as the name for their house brand ammo (among other things). Brass cased Herter's handgun ammunition was made by S&B (and said so right on the box) up until very recently, when that changed to Winchester as the manufacturer.

Steel cased rifle ammo was sourced from Russia and shotgun shells were Italian. Haven't looked recently to see if that is still true.
Talk is the shotgun ammo is Winchester,as well.
Title: Re: CZ 83 7.65mm / 32acp Diet
Post by: Mercs on September 02, 2020, 11:57:04 PM

For European pistols, feed them European 7.65 Br instead of US .32 Auto. There are small difference in the dimensions of the rim and extractor groove.

This is good to know!


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Title: Re: CZ 83 7.65mm / 32acp Diet
Post by: ILpaul on September 03, 2020, 10:58:08 AM
Quote
For European pistols, feed them European 7.65 Br instead of US .32 Auto. There are small difference in the dimensions of the rim and extractor groove.

Added Complication

I shoot only only Fiocchi "red" box. The packaging states Made in Italy. 7,65 Browning gets top billing.
(https://i.imgur.com/tOYuiXi.jpg)

It appears Fiocchi also has USA made version, "blue" box. It is labeled .32ACP first.

(https://i.imgur.com/PxaC7nk.jpg)
Title: Re: CZ 83 7.65mm / 32acp Diet
Post by: Wobbly on September 03, 2020, 12:15:14 PM
Added Complication

I shoot only only Fiocchi "red" box. The packaging states Made in Italy. 7,65 Browning gets top billing.

It appears Fiocchi also has USA made version, "blue" box. It is labeled .32ACP first.


This proves nothing except that most of the American audience knows the cartridge as "32ACP", while the European audience knows it as "7.65".

The most important part of addressing ANY audience is to speak their language.
Title: Re: CZ 83 7.65mm / 32acp Diet
Post by: eastman on September 03, 2020, 08:34:21 PM
either box color of the Fiocchi is fine

Of the pistols I own, the Walther PP and the FEG Walther-clone don't like American .32 ACP (Federal/American Eagle), but everything has been fine with Fiocchi 7.65/.32 ammo.