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Only dead fish
go with the flow
Picture of pessimist
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I have a Carcano rifle that's chambered in 6.5. I know that most Carcano rifles actually need .268 bullets because the bore is larger than standard 6.5 which uses .264. Having never fired this rifle before (it was my father's), I bought PPU ammo in 139gr fmj and 123gr sp. The loaded ammo was cheaper than buying the brass. PPU loads their ammo using .264 projectiles.

Apparently, mine needs the larger diameter bullets. The groups were horrible at 50 yards with some shots showing slight keyholing. For whatever reason, the 123gr loads grouped much better but still not acceptable.

I bought the Lee die set that comes with a .264 expander. If I buy a .268 expander from them, will it work with this brass?
 
Posts: 1464 | Registered: March 25, 2008Reply With QuoteReport This Post
Avoiding
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Brass is easily worked to larger size,your bullets are still the problem, I don't see smaller bullets working in larger brass [ unless I miss read the thread three times.]
 
Posts: 22078 | Location: Georgia | Registered: February 19, 2007Reply With QuoteReport This Post
Only dead fish
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Yes, sorry. I intend to buy the larger diameter bullets.

Prvi Partizan makes .268 bullets. Also, Hornady makes a .267 bullet. I may start with the Hornady just to see how it does.

I wasn't sure if I could use the brass I have (.264 neck) or if I had to buy brass with a neck size of .268.

So, I can run the .264 necked brass into the die with .268 expander? Do I need to take any special steps or just run through the die as usual?

Thanks!
 
Posts: 1464 | Registered: March 25, 2008Reply With QuoteReport This Post
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A .004 neck diameter won’t even register a blip when sizing. I make 8mm Mauser brass from 30-06 in a single pass. That’s expanding it from .308 to .323, or a .015 increase in neck diameter. In fact, I took my 300RUM brass to 338RUM in a single pass as well. If you’re really fussy and worried, you could anneal it afterwards, but that is most likely unnecessary.

You’ll be fine going to .268 from .264. I’ll bet if you mic your spent brass, it’s already there.



On a mote of dust, suspended in a sunbeam.
 
Posts: 6271 | Location: Utah | Registered: December 18, 2008Reply With QuoteReport This Post
Only dead fish
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quote:
Originally posted by sigcrazy7:
I’ll bet if you mic your spent brass, it’s already there.


Just checked. You're absolutely right Smile

I'm learning! Thanks.
 
Posts: 1464 | Registered: March 25, 2008Reply With QuoteReport This Post
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Properly lube the case necks inside and out. Check for neck splits after sizing.
Grafs had some .268 bullets in stock.
 
Posts: 931 | Location: Moved to N.W. MT. | Registered: April 26, 2009Reply With QuoteReport This Post
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Also, you may consider different dies. Your Lee die will reduce the neck below .264, and your new expander will open it back up to .268. This needlessly works the brass. You can have the neck on a standard set of dies turned, or get some neck bushing dies along with a body die.

Look at the Redding S series of dies. I think Lee also has bushing dies, but don’t let NikonUser catch you using them. Smile Most die manufacturers will customize the dies for you for a small fee, if you don’t want to turn them yourself. If you don’t modify your dies, every piece of brass you resize will be reduced to .262 or less on the upstroke.



On a mote of dust, suspended in a sunbeam.
 
Posts: 6271 | Location: Utah | Registered: December 18, 2008Reply With QuoteReport This Post
Only dead fish
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quote:
Originally posted by sig operator:
Properly lube the case necks inside and out. Check for neck splits after sizing.
Grafs had some .268 bullets in stock.


Thanks. I bought the bullets and additional brass from Grafs.

quote:
Originally posted by sigcrazy7:
Also, you may consider different dies......


I bought the Lee die set because it was the only one I could find for this cartridge. I wish someone would make a proper set in .268 but I guess there really isn't any demand. Too bad because it seems like a really decent cartridge. If I still hunted, I'd have no qualms about using it.
 
Posts: 1464 | Registered: March 25, 2008Reply With QuoteReport This Post
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Doing a little internet search I came across some postings on other forums about reloading the cartridge.

From postings back in 2009, owners of Lee dies stated that the expander has a diameter of .266" which they claim works well for .268" bullets. so maybe measure your expander to see if it measures to that spec.

Also they said that the shell holder that Lee supplied was too loose and would tear off rims when trying to extract form the sizing die, even when using Imperial Sizing Die Wax (which I fully recommend for sizing compared to other liquid lubes I tried). They suggested either Hornady or RCBS shellholders, and torn rims stopped.

Also, a few people mentioned that new Privi brass has a neck size of .268" and finding the Privi brass for sale on Graf & Sons website, they even state a .268" neck size in the description. (sorry, just saw after posting that you already bought additional brass from Graf's so you probably know that...lol)

Hope some of this helps.
 
Posts: 42 | Location: Lancaster, PA | Registered: July 21, 2018Reply With QuoteReport This Post
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Thanks black pepper.

I do have an old RCBS shell holder for this cartridge and it does fit well.

I was going to order the Imperial Wax but I read that it eventually gums up the die. I have no experience loading rifle so I don't know if that's true but it scared me off. I bought One Shot instead.

I ordered a .268 expander from Lee so when everything eventually gets here, I'll try to make a few loads.
 
Posts: 1464 | Registered: March 25, 2008Reply With QuoteReport This Post
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