6.5 Needmoor ~ Federal +Peak

That would be a 338 SAUM or a 338 WSM
Both available today.
These are the good old days. Most everything can be had.
R.

Oh I know it's absolutely doable now. But if they put out the PEAK ammo in 338 Fed then that might get some factory rifles made too, and I might be able to get a factory rifle without having to go through all the trouble and cost.

Most likely just going to end up with a rebarrel or rebore on a used 30-06 but we'll see, bought a bike instead of guns this year.
 
Latest Outdoor Life podcast has John Snow on it talking about this.
Interesting to listen to, in that it sounds like Federal has worked out the kinks with reloading the steel case now for the 6.5 CM that they ran into with the 7BC. Apparently will be data released for reloaders with commonly available powders now for the 6.5CM. Area419, SAC, and RCBS are working on making dies available.

And there was some interesting dialogue around what actually wears out throats. Friction from the bullet engaging the lands, not the heat from ignition. Proof has a new barrel - starts out at a 1:500” twist and accelerates to 1:7” that basically eliminates throat wear for all practical purposes. Tested against a standard tube in 7BC, they completely cooked a regular tube at 2500 rounds, and the new barrel with the straight rifling to start is over 5000 rounds and still shooting sub inch 10 shot groups.

The technology is changing fast, and new developments are definitely intriguing.
 
Oh I know it's absolutely doable now. But if they put out the PEAK ammo in 338 Fed then that might get some factory rifles made too, and I might be able to get a factory rifle without having to go through all the trouble and cost.

Most likely just going to end up with a rebarrel or rebore on a used 30-06 but we'll see, bought a bike instead of guns this year.
keep your eyes peeled for a 338 RCM. Ruger put them out with 20'' barrels and iron sights. Neat little rifles that do everything a 338-06 will.
 
keep your eyes peeled for a 338 RCM. Ruger put them out with 20'' barrels and iron sights. Neat little rifles that do everything a 338-06 will.

Sadly as a LH shooter keeping my eyes peeled for something like that is easier said than done. Other than 30-06 and 7Rem Mag the LH market has been really weak for the last while. Things like a 338rcm have never been easy on the LH market but it's real slim pickens these days.
 
THERE is no barrel made or steel that will last with that....no element or alloy on the periodic table can handle the direct, repeated exposure of an 85,000 psi small-bore powder explosion without rapid degradation.

As soon as I read this I thought about a progressive twist...

I recently finished an interesting podcast on different alloy/higher pressure rounds and gain twist barrels. It makes sense to gradually increase the twist rate to reduce the initial pressure.

Guess that's the answer. Interesting.

...what actually wears out throats. Friction from the bullet engaging the lands, not the heat from ignition. Proof has a new barrel - starts out at a 1:500” twist and accelerates to 1:7” that basically eliminates throat wear for all practical purposes. Tested against a standard tube in 7BC, they completely cooked a regular tube at 2500 rounds, and the new barrel with the straight rifling to start is over 5000 rounds and still shooting sub inch 10 shot groups.

I'm 100% rebarreling my still sorta new 6.5 creedmoor custom. I have a 1/7.5" twist for the >150 grain bullets but damn I'll get a progressive twist instead. If the peak alloy cases can be reloaded with a normal press and dies, that's a winner.
 
Lots of confusion and misunderstanding about barrel life and throat erosion.
The 6.5 Dudmoore certainly wouldn’t be considered an overbore cartridge. Adding 200fps to it really won’t turn it into one either.
Most fellers wouldn’t even get close enough in round count for it to ever be a concern.
Kind of like talking about barrel life on a 308, or a 30-06... what's the point?

R.
 
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Lots of confusion and misunderstanding about barrel life and throat erosion.
The 6.5 Dudmoore certainly wouldn’t be considered an overbore cartridge. Adding 200fps to it really won’t turn it into one either.
Most fellers wouldn’t even get close enough in round count for it to ever be a concern.
Kind of like talking about barrel life on a 308, or a 30-06... what's the point?

R.
This just turned that 6.5 Dudmoore into a 6.5 Creammore

My only 6.5 is a target rifle, I don't need the extra fps right now, it shoots accurate and that's all I care about.
Now a 308 win peak is interesting as I have a lightweight sheep build in that. And hey hopefully they do a 300 wsm peak. Zero hold overs needed. Lol.
 
This just turned that 6.5 Dudmoore into a 6.5 Creammore
It didn’t tho. That’s the thing. There are lots of faster 6.5’s already. If a feller wants more speed, it’s already easy to get.
If this tech catches on, which it really hasn’t in previous versions, then everything is the same again.
Once a dud, always a dud.

R.
 
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It didn’t tho. That’s the thing. There are lots of faster 6.5’s already. If a feller wants more speed, it’s already easy to get.
If this tech catches on, which it really hasn’t in previous versions, then everything is the same again.
Once a dud, always a dud.

R.
It will be interesting to wade through the marketing vs reality of this.

If I can have 300wsm speeds with a 308 recoil, that would be nice.

But I agree with you. I have a 308, when I want 300wsm speeds guess what, I grab the 300wsm lol. If you need more, 6.5 prc using the same bullet as the 6.5 creed. Or any other 6.5-06 etc out there.

Marketing, you need to convince people they need that product. Federal did a good job making it pretty reasonably priced compared with other ammo.
 
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