22PPC performance ?

[ASbobcat]

Looking for data using 75gr ELD-M (or similar) in long barrel (approx 28in +/-).

 

[dgeesaman]

Is this for a target chamber ahead of a custom action or a factory chambering?

 

[ASbobcat]

Is this for a target chamber ahead of a custom action or a factory chambering?

It will be a factory no-turn neck (.255) chamber Savage pre-fit.

 

[ASbobcat]

A related question. Can anyone tell me the actual rim diameter of Lapua 220 Russian brass?
I have a few AA 6.5Grendel cases that measure .437. Theoretically aren't they are supposed to be SAAMI spec .4449 same as 220 Russian/PPC.?

 

[Evlshnngns]

http://www.accurateshooter.com/guns-of-week/gunweek067/
http://forum.accurateshooter.com/threads/22-ppc-with-80-grain-bullets-for-600-yds.3911440/

Not exactly what your after, but info is scarce. I would like to try one, or a 220 Beggs, maybe a 22 grendel.

 

[dgeesaman]

Before anyone else spends the time, the 10th Hornady reloading manual takes 22PPC up to 55gr bullets only.

 

[ASbobcat]

Before anyone else spends the time, the 10th Hornady reloading manual takes 22PPC up to 55gr bullets only.

Yes, and Hodgdon data has about the same limit.

 

[ASbobcat]

http://www.accurateshooter.com/guns-of-week/gunweek067/
http://forum.accurateshooter.com/threads/22-ppc-with-80-grain-bullets-for-600-yds.3911440/

Not exactly what your after, but info is scarce. I would like to try one, or a 220 Beggs, maybe a 22 grendel.

I'm hoping to get some potential velocities before spending money for a barrel.
I specified the 75gr ELD-M because it has a significantly higher BC than anything else in it's weight class. I think it has the potential to resurrect some of the chamberings we're talking about.
If you run the numbers, it gives up very little to the 90's in drift, at least to 600yds when you take into account the higher potential MV..

 

[Rtheurer]

224 Grendel and a 22 PPC case prior to fire forming

 

[Rtheurer]

7.62X39, 22 PPC, 224 Grendel

 

[JohnHenry]

I would suggest starting with 75 grain 223 Ackley loads.
http://www.accurateshooter.com/cartridge-guides/223rem/

 

[steve123]

Here's a tiny bit of various info with 22PPC.

Maybe we could garner a bit more info in your thread???

http://forum.accurateshooter.com/threads/22-ppc-advice.3961044/

 

[ASbobcat]

I would suggest starting with 75 grain 223 Ackley loads.
http://www.accurateshooter.com/cartridge-guides/223rem/

Thanks, that's the most useful info yet. Case capacity probably very close.

 

[ASbobcat]

Here's a tiny bit of various info with 22PPC.

Maybe we could garner a bit more info in your thread???

http://forum.accurateshooter.com/threads/22-ppc-advice.3961044/

Thanks. Good info.