The guy that stuffed 115s in the ARC had to have a longer freebore so I would imagine yes his OAL was longer. If I remember correctly he loaded mag length on a BR or dasher mag.With the ARC in a bolt gun did you increase the OAL for more speed ?
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The guy that stuffed 115s in the ARC had to have a longer freebore so I would imagine yes his OAL was longer. If I remember correctly he loaded mag length on a BR or dasher mag.With the ARC in a bolt gun did you increase the OAL for more speed ?
This is not hypothetical. Our resident Hornady guy @Ledzep has stated that all of the ARC factory ammunition is loaded to pressures safe for AR rifles.Probably exactly correct.
Most likely they based all the factory loads around what a theoretical cheapest possible junk grade AR could handle.
Perhaps one day they will have 2 different levels kind of like 30-06 where you have factory loads specifically for the M1 and then other factory loads for modern bolt action or similar rifles.
I have 2 AR platform rifles in 6ARC, one that's kind of cheap grade, one that's a much nicer build.
I'm kind of interested in the GEISSELE GFR 20" Stratomatch, based on the specs of that rifle, I'm thinking it could probably handle the bolt action level rounds fine.
Quick copy / paste from Wikipedia:
"the 11th Edition Hornady Reloading Manual,[6] for example, has two sets of data. The first set of data is loaded to the SAAMI maximum average pressure (MAP) of 52,000 psi, which is stated to be suitable for gas-operated firearms such as the AR-15 platform and its derivatives. The second set of data is loaded to a MAP of 62,000 psi, which is stated to be for use with bolt action guns such as the CZ 527. "
"For example, the data in the Hornady 11th Edition Manual for an 18 in (457 mm)-barrelled AR-15 platform firearm was on average 200–300 ft/s (60–90 m/s) less than the data for the 24 in (610 mm)-barrelled CZ 527 bolt action rifle"
Or Hornady will just steal another idea and call it their own.
Absolutely, I started off with a 14lb 6.5. I made work with what I had at the time. Before I got into PRS I wanted a do all rifle so I built a 22in 6.5 in a prs1 stock. It shot the 130s really good. Ran them at 2875 with RL16 until both become unicorn dust and seeds.I’m thinking the other way. A new rifle for a new shooter. The now rather old 6.5 Creedmoor makes more sense. Go to a 130 Berger, recoil is not that drastic, components practically are falling off trees and its easy to spot misses (which the beginner is likely to see a lot of).
I actually thought of building a .22 in the Valkyrie chambering. However, now, I am pretty certain, I’m going to rebarrel one of my GT’s to the CM when the barrel next wears out.
I know this is backwards from what Frank is discussing, but I believe there is merit in the old 6.5.
I did not know that, either way they necked down a case and sold it as the greatest thing ever. They had people saying you could take elk at a 1000 yds with this miracle cartridgeLOL. You do realize that Hornady developed the Thompson 30 for Thompson Center right?
Let's see, it was first introduced in 2007, as a long range target round, by Dave Emary of Hornady and Dennis Demille of Creedmoor sports. It languished for eight to ten YEARS before the PRS crowd began to pick up on it. Finally around 2017, it caught hold and finding a rifle anywhere in 6.5 Creedmoor was impossible. Finally becoming common around rifle ranges in 2019. Some super marketing job. The round sold itself,I did not know that, either way they necked down a case and sold it as the greatest thing ever. They had people saying you could take elk at a 1000 yds with this miracle cartridge
6.5CMLet's see, it was first introduced in 2007, as a long range target round, by Dave Emary of Hornady and Dennis Demille of Creedmoor sports. It languished for eight to ten YEARS before the PRS crowd began to pick up on it. Finally around 2017, it caught hold and finding a rifle anywhere in 6.5 Creedmoor was impossible. Finally becoming common around rifle ranges in 2019. Some super marketing job. The round sold itself,
Everyone seems to think that Hornady introduced it, marketed the hell out of it and everyone and his brother owned two or three rifles chambered with it, two days after it was introduced. Ain't so. All this talk about super marketing. I never saw it. Been in and out of gunshops all these years and the first one I ever saw in the wild was 2017. (and I will admit, I purchased it. and was shocked to see a second in the wild a few days later in another shop).
Probably one of those people who go around telling everyone what a great mistake it was to drop the M-14 when they’d never even seen a true M-14 much less had to actually use tote one in the jungle
LOL. You do realize that Hornady developed the Thompson 30 for Thompson Center right?
While Hornady publishes both gas gun and bolt gun specific loads in their manual, I imagine there’s a metric butt ton of liability in selling bolt gun specific loadings for a cartridge looked at as primarily at gas gun offering. And, Hornady has already been burned by peeps running Superformance loads in their gas guns and breaking stuff.That is why I said WTF the 22 ARC is a repackaged Valkyrie
Nobody makes bolt guns in 220 russian bolt-face that are widely available at LGS.I am lookin for a path for people that doesn't intimidate them
Ruger, Howa, and CZ all sell 6.5 Grendel bolt action rifles. I've seen both Ruger and Howa rifles at local Academy Sports stores.Nobody makes bolt guns in 220 russian bolt-face that are widely available at LGS.
It’s been a couple of years now, but I shot behind a guy shooting Berger factory 6.5CM ammunition (He was in the squad in front of mine). He must have been a high dollar lawyer, or hand surgeon, or something, because he left every piece of brass on the deck. For those unaware, Berger is (or was at the time) loaded in Lapua brass.Brass doesn't really effect match flow. Either a brass buddy shags it or you grab it all at the end of your squad's firing. The next quad still is waiting for people to show up , needs a brief and time to get their stuff together.
People who bitch about brass must shoot some really poor run matches. Doesn't seem to be a problem in the vast majority. You are going to loose 5-10% at a match anyway, its part of the baked in cost. Like always on here, most of the people bitching about problems at matches, don't actually shoot matches.
Even if I shoot factory ammo, I still pickup my brass. That's .20-.50 CPP, which offsets cost of shooting factory ammo. Most people aren't going to throw away $25-100 worth of brass at a match. Even shitty hornady brass has some value.
I just don't understand how you can get that kinda barrel life when you dont even get that with a 6 BR, which is less overbore and similar charge weights (plus a few grains). CFE is not know for its temp stability.
If thats true, then a 85.5 @ 3K with a long barrel life would save a ton of money in barrels and bullets in a season. Not to mention time in breaking in a new barrel.
I’ve thought about doing a 6ARC bolt-gun at some point, I have an Origin, so I’d just need a $125 bolt head and a $500 Proof prefit, then a $80 mag or two…
If it’d do ~2700-2750fps with Varget/N140 out of a 26” without having to stomp on the brass it’d probably be a nice low recoil option.
That said, I moved from 6CM to 6GT a couple of years ago and all it cost me was a new barrel… and it’s a pussycat recoil-wise at 2800-2850fps and my brass lasts forever.
This has been my question as well. I’ve always assumed that the good stuff was saved for bragging in the reloading section about the brass you use.(saving the good stuff for what?).
It's the internetHow did we go from the topic of which cartridges to use to whining about picking up brass.
How did we go from the topic of which cartridges to use to whining about picking up brass.
It's the internet
Consider the brass chasers, why do they chase the brass, hard to find, hard to work it, don't want to lose one. Think about that, they are coveting brass... when brass the expendable part of the equation has that much value you missed the objective.
People would go nutsIt would be a neat experiment in both enrollment and shortened match time if brass pickup was only permitted at the end of the shooting day.
-Stan
After the stage, there’s be whole squads marking stages with surveyors’ flags. “One day matches” would take all week…People would go nuts
Thank you for the complement in the first sentence.This has been my question as well. I’ve always assumed that the good stuff was saved for bragging in the reloading section about the brass you use.
Everyone that competes has already overcome the largest hurdle, getting to the first match.
Says the man who just won the powerball lottery and has forgotten the value of moneyIt would be a neat experiment in both enrollment and shortened match time if brass pickup was only permitted at the end of the shooting day.
-Stan
Less a powerball winner and more someone who unhealthily takes joy in causing adult tantrums.Says the man who just won the powerball lottery and has forgotten the value of money