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Posted: 5/10/2017 11:00:11 AM EDT
http://www.foxnews.com/tech/2017/05/10/m16-being-replaced-army-testing-new-rifles-bigger-ammo.html

Army researchers are testing half a dozen ammunition variants for a new prototype assault rifle that fires a larger round in order to introduce a possible M16/M4 replacement by 2020, according to Army Times.

The goal is to create a new light machine gun and inform the next-generation individual assault rifle/round combo, the report says. The weapon designs that are being tested will be “unconventional,” officials said.

Intermediate calibers being tested include the .260 Remington, 6.5 Creedmoor, .264 USA as well as other noncommercial intermediate calibers, including cased telescoped ammo, Army officials said.
Link Posted: 5/10/2017 11:22:37 AM EDT
[#1]
Lol
Link Posted: 5/10/2017 11:25:36 AM EDT
[#2]
.300blk and he done with it
Link Posted: 5/10/2017 11:26:48 AM EDT
[#3]
God they're doing it again? Seems like they decide to do this a couple times a week these days.
Link Posted: 5/10/2017 11:28:58 AM EDT
[#4]
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Quoted:
.300blk and he done with it
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Link Posted: 5/10/2017 11:30:03 AM EDT
[#5]
Link Posted: 5/10/2017 11:30:23 AM EDT
[#6]
Then why the hell did we spend all that money on M855A1?!
Link Posted: 5/10/2017 11:30:54 AM EDT
[#7]
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Quoted:
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What's the range on one of those, 50 yards?

Why not just switch to 7.62x39?
Link Posted: 5/10/2017 11:34:12 AM EDT
[#8]
Anybody remember Boston's Gun Bible from way back when he came up with some intermediate caliber. Wonder if that guy was just ahead of the curve.
Link Posted: 5/10/2017 11:36:05 AM EDT
[#9]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
What's the range on one of those, 50 yards?

Why not just switch to 7.62x39?
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Discussion ForumsJump to Quoted PostQuote History
Quoted:
Quoted:
What's the range on one of those, 50 yards?

Why not just switch to 7.62x39?
Because then, instead of a thirty caliber clip that fires 30 rounds a second you get a banana clip.
Link Posted: 5/10/2017 11:38:37 AM EDT
[#10]
Wouldn't 6.5 Grendel make more sense? Retain the smaller magwell size and weight with far superior ballistic performance and longer range capability than 5.56.

I cant imagine using a 6.5 Creedmoor carbine to do room clearing, how fucking loud would that be jesus christ.
Link Posted: 5/10/2017 11:40:04 AM EDT
[#11]
What is wrong with the 5.56?
Link Posted: 5/10/2017 11:41:24 AM EDT
[#12]
.308 bullpup...
Link Posted: 5/10/2017 11:43:38 AM EDT
[#13]
Discussion ForumsJump to Quoted PostQuote History
Quoted:


What's the range on one of those, 50 yards?

Why not just switch to 7.62x39?
View Quote
I can shoot mine out to 300 yards.


And with the .300blk, you can use the standard m16 bcg and magazines at full capacity
Link Posted: 5/10/2017 11:45:59 AM EDT
[#14]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Wouldn't 6.5 Grendel make more sense? Retain the smaller magwell size and weight with far superior ballistic performance and longer range capability than 5.56.

I cant imagine using a 6.5 Creedmoor carbine to do room clearing, how fucking loud would that be jesus christ.
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But but but .30 Cal is derived from 3 lines which is derived from the measurements of the Ark of the Covenant so we can't change.

REEEEEEEEEEE
Link Posted: 5/10/2017 11:50:03 AM EDT
[#15]
Discussion ForumsJump to Quoted PostQuote History
Quoted:


I can shoot mine out to 300 yards.


And with the .300blk, you can use the standard m16 bcg and magazines at full capacity
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What is your effective point blank range? The range at which an average soldier can point and shoot without figuring holdover and still be on target?  I would imagine this is where the rub is.  Other than that particular problem, the cartridge makes a lot of sense in every other way.
Link Posted: 5/10/2017 11:50:25 AM EDT
[#16]
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Quoted:
.300blk and he done with it
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Taste the rainbow - no way should they go .30 cal anything.

.260 for the DMR, keep 5.56 for the M4 for now - for the mild full auto recoil.
Link Posted: 5/10/2017 11:51:56 AM EDT
[#17]
Discussion ForumsJump to Quoted PostQuote History
Quoted:


What's the range on one of those, 50 yards?

Why not just switch to 7.62x39?
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Pretty effective at 500. And many reasons.
Link Posted: 5/10/2017 11:58:51 AM EDT
[#18]
556 isnt exactly in my top 5 favorite calibers but its not like the shit doesn't work. Why change all the platforms, training, manufacturing... the logistics of a full spectrum change are just mind blowing. The next shooting war aint going to be on the ground, mop up may be, and 556 works fine for what we need it to when layered with teams and other support.
Link Posted: 5/10/2017 11:59:52 AM EDT
[#19]
Well, this will certainly fix the Army's deficient deep shaping capability.
Link Posted: 5/10/2017 12:00:27 PM EDT
[#20]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
What is wrong with the 5.56?
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REMFs who never go outside the wire don't like it.
Link Posted: 5/10/2017 12:02:19 PM EDT
[#21]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
556 isnt exactly in my top 5 favorite calibers but its not like the shit doesn't work. Why change all the platforms, training, manufacturing... the logistics of a full spectrum change are just mind blowing. The next shooting war aint going to be on the ground, mop up may be, and 556 works fine for what we need it to when layered with teams and other support.
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5.56mm isn't making any soon to retire colonel any fucking job offers or money.
Link Posted: 5/10/2017 12:04:57 PM EDT
[#22]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
We know. 

Dupe.

Never gonna happen. 
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No link, no dupe.  

Even though there are 87 fucking threads on this already and all fucking OP needs to do as a fucking paying team member is use the fucking search function and entering fucking ARMY fucking RIFLE.  Fuck!

ETA:  It would be nice if the .mil finally adopted a flatter, harder hitting round.
Link Posted: 5/10/2017 12:05:12 PM EDT
[#23]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
556 isnt exactly in my top 5 favorite calibers but its not like the shit doesn't work. Why change all the platforms, training, manufacturing...
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I've believed for a while the best compromise would be to go to the  6.8 x 45, it's a wildcat called the .270 wolverine. It's the 5.56x45 necked up to 6.8, that's it. The bullet is a little bigger, a little heavier, a little slower. It still has some speed, but a bit more impact. Mags are the same etc etc etc.
Link Posted: 5/10/2017 12:11:14 PM EDT
[#24]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
No link, no dupe.  

Even though there are 87 fucking threads on this already and all fucking OP needs to do as a fucking paying team member is use the fucking search function and entering fucking ARMY fucking RIFLE.  Fuck!

ETA:  It would be nice if the .mil finally adopted a flatter, harder hitting round.
View Quote
Well, I searched for  M16, REPLACE, REPLACEMENT, and a couple others.  I figured if that wasn't good enough, we have a whole team of tier 1 specialists to police any dupe.
Link Posted: 5/10/2017 12:15:06 PM EDT
[#25]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
.300blk and he done with it
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10mmx24 caseless in a pulse rifle with 30mm grenade launcher.
Link Posted: 5/10/2017 12:15:31 PM EDT
[#26]
6.5G for most

6.5C for mid range snipers
Link Posted: 5/10/2017 12:16:15 PM EDT
[#27]
joglee thread
Link Posted: 5/10/2017 12:27:22 PM EDT
[#28]
They going with the HK CAWS?
Link Posted: 5/10/2017 12:28:34 PM EDT
[#29]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
6.5G for most

6.5C for mid range snipers
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Stop making sense.

OH but the grendel's case doesn't have a visible taper to it so it will just jam all the time.
Link Posted: 5/10/2017 12:29:02 PM EDT
[#30]
Joglee is that you?
Link Posted: 5/10/2017 12:29:03 PM EDT
[#31]
.264USA?

Off to google..
Link Posted: 5/10/2017 12:30:38 PM EDT
[#32]
I've been checkin out the277 WOLVERINE.  Only thing that needs changed is the barrel. Even uses the 556 cases.  Tosses a 100 gr. bullet at around 2600fps.  Was gonna get one for our deer season, but the game commission bitched up and didn't legalize semis here.  Bastards!                                                                                                                                                            277 Wolverine
Link Posted: 5/10/2017 12:36:43 PM EDT
[#33]
6.8 SPC for infantry

6.5 Creedmoor for machine guns and longer range role weapons.

However, I wonder what the barrel life of a 6.5 Creedmoor would be in a machine gun. That might work so well.

7mm Creedmoor or 7mm08 might be pretty damn interesting as well.
Link Posted: 5/10/2017 12:38:41 PM EDT
[#34]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
We know. 

Dupe.

Never gonna happen. 
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10 more changes in uniforms will happen first
Link Posted: 5/10/2017 12:39:05 PM EDT
[#35]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
I can shoot mine out to 300 yards.


And with the .300blk, you can use the standard m16 bcg and magazines at full capacity
View Quote View All Quotes
View All Quotes
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Quoted:


What's the range on one of those, 50 yards?

Why not just switch to 7.62x39?
I can shoot mine out to 300 yards.


And with the .300blk, you can use the standard m16 bcg and magazines at full capacity
Link Posted: 5/10/2017 12:43:30 PM EDT
[#36]
Spending money on designing a new rifle/caliber before they even know what the future's requirements will be sounds a little wasteful.

Maybe though, whatever they pick will become cheaper for us civies.
Link Posted: 5/10/2017 12:45:19 PM EDT
[#37]
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Quoted:
.300blk and he done with it
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This.
Link Posted: 5/10/2017 12:46:24 PM EDT
[#38]
Most important missing paragraph from the article that should have been included in the OP:

“There is a long-running debate, going back almost 100 years now, about the optimal, optimum small arm,” said retired Maj. Gen. Robert Scales, author of the 2016 book “Scales on War: The Future of America’s Military at Risk.”

If successful, the new rifle and round combination would give troops a weapon they can carry with about the same number of rounds as the current 5.56 mm but with greater range and accuracy in their firepower — with little change in weight.

The new rifle would likely replace the M16/M4 platform, which has been in the hands of troops since the 1960s and undergone multiple modifications and upgrades.
View Quote
Link Posted: 5/10/2017 12:48:24 PM EDT
[#39]
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Quoted:
This.
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Quoted:
Quoted:
.300blk and he done with it
This.
Why????

It isn't even as powerful as the 7.62X39??

Ballistics of a rock compared to other cartridges that will fit in an AR.

I built one only because I shoot it suppressed subsonic. It's cool for that, but not as the main cartridge for our military.
Link Posted: 5/10/2017 12:48:57 PM EDT
[#40]
DMR, maybe.  Those 6.5 cartridges burn out barrels fast.
Link Posted: 5/10/2017 12:49:51 PM EDT
[#41]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
This.
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Quoted:
Quoted:
.300blk and he done with it
This.
For everyone saying 300BLK:

Are you guys trolling, or seriously retarded?

Because 300BLK for an individual service rifle cartridge is pure retardation.

You just cut your hit probability from 5.56 NATO way down, while reducing barrier penetration and armor defeat capability substantially.

You also cut your effective range down.

Why anyone would openly advocate for 300BLK for general issue is beyond me.

It's a special application cartridge with a very limited role suppressed, to allow some of the same capabilities of the MP5SD for certain units, not a general issue infantry rifle cartridge.
Link Posted: 5/10/2017 12:50:42 PM EDT
[#42]
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Quoted:
DMR, maybe.  Those 6.5 cartridges burn out barrels fast.
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Which 6.5 cartridges burn out barrel fast?

6.5 Grendel has more barrel life than .308 Winchester.
Link Posted: 5/10/2017 12:51:56 PM EDT
[#43]
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Quoted:
.300blk and he done with it
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+1 on this.

Can a brotha get some dang surplus 300blk already.  :)
Link Posted: 5/10/2017 12:53:16 PM EDT
[#44]
Jobs program for a few officers and senior NCOs.

Nothing will come if it.
Link Posted: 5/10/2017 12:54:22 PM EDT
[#45]
Discussion ForumsJump to Quoted PostQuote History
Quoted:

Which 6.5 cartridges burn out barrel fast?

6.5 Grendel has more barrel life than .308 Winchester.
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Burns less powder though.

What about 6.5 Creedmoor or 260 Rem vs 308 barrel life?
Link Posted: 5/10/2017 12:55:29 PM EDT
[#46]
Yeah, because the US is going to suddenly ignore NATO standards.

To my knowledge, the only NATO-standard calibers are 9mm, 5.56mm (.223 Remington), 7.62mm (.308 Winchester), 12.7mm (.50 BMG), and 25mm.

I just don't see us issuing infantry weapons large-scale without pushing it through NATO.
Link Posted: 5/10/2017 1:04:25 PM EDT
[#47]
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Quoted:
DMR, maybe.  Those 6.5 cartridges burn out barrels fast.
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Why would a projectile going 2600 fps (120 gr Grendel) burn a barrel out fast?

(I may not be precise on the velocity but I'm not far off)
Link Posted: 5/10/2017 1:04:30 PM EDT
[#48]
I've always wondered how much this "ammo problem" is really just a lack of marksmanship training problem
Link Posted: 5/10/2017 1:06:13 PM EDT
[#49]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Quoted:
Quoted:


What's the range on one of those, 50 yards?

Why not just switch to 7.62x39?
I can shoot mine out to 300 yards.


And with the .300blk, you can use the standard m16 bcg and magazines at full capacity
http://s2.quickmeme.com/img/30/30550314f044d524962bfa95df8d92716d1b0fe65ee74f20c49e3cc5d086b972.jpg
Which part do you not understand?

The MPBR is dependent on bullet and powder selection. 300 yard hits are easy as pie with a 125gr OTBT bullet.

As to the rest, it is common knowledge that the BCG and Magazines ar identical between 5.56mm and .300 blk.

As a matter of fact, a simple barrel and gas tube swap is all that is generally required to change calibers between the two.
Link Posted: 5/10/2017 1:11:21 PM EDT
[#50]
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Quoted:


10 more changes in uniforms will happen first
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At least the uniform doesn't pretend to fix what is wrong with US ground combat power.
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