The infantry hates the XM7 rifle (and why the US Army doesn’t care) NB that part 2 is on post #8.

Yes this is the ammo with the hybrid steel web/brass case design. Now that Federal has released their own high pressure case in the form of 7Back Country i can't help but wonder if the two piece design is destined for the trash bin though.

You would hope that the military would see that a simpler and less expensive case design is a better idea. Hope....
 
Is this effort just the M14 all over again?

Sure feels like they didn't learn anything from the switch away from the m14....
You would hope that the military would see that a simpler and less expensive case design is a better idea. Hope....
Yeah that's basically what I'm thinking. Although it's possible there's reasons it won't work, I could imagine a scenario where the 75k psi steel case doesn't function nicely in full auto for example. I've only seen bolt actions in 7BC so far.

But IF it does work, and IF they actually put these rifles in the hands of every infantryman, I can't imagine they'd stick to the two piece design forever strictly due to a cost perspective.
 
Not that it matters to Big Gov but looking at the statistics (80,000 PSI / rapid fire rifle) the potential barrel life on these rifles has to be abysmal?
Barrel life will be abysmal and the govt will care when a big portion of its shiny new rifles are N/S and sitting in depot waiting for a barrel replacement.


Weight seems to be the main issue but at least for the rifle it could be lessened with the use of exotic materials (Titanium / Carbon Fibre etc etc)?
Less weight might make the things easier to carry around but it will greatly exacerbate the excessive recoil problem at the same time.
 
M7 is garbage. Two charging handles, adds complexity and weight. The point of the suppressor isn't had 2 functions for flash, and sound, and now they've chopped that glow bug up to reduce weight, so there goes the sound suppression.

Next, 80,000 psi, and you just reduced the effectiveness of the suppressor, plus, the stupid thing will still glow after enough runs are fired, despite them wrapping it in another shell.

Anyone with a clue would realize, the suppressor idea needs to go in the garbage can.
Also, chuck the 80,000 psi garbage. You can basically get the FPS and ballistic average back with a normal case and 60,000 psi, but PUTTING A LONGER BARREL ON IT, the length the barrel had with the suppressor.

Supposedly, they chopped the barrel too 11" now, so they lost what, 200fps, which means that 80,000 psi needs to go higher for the same ballistics?

With a longer barrel replacing the suppressor, flash is reduced by more burn off in the longer barrel, no giant glowing bug on the end, FPS is back, the barrel can be tapered to trim weight, no destroying barrels and bolts and other parts with excessive pressure, and screw that stupid scope they want to put on it.

They're making it like troops are making 800 yard shots now, cause it calculates wind and drop? Gtho with that dung. From what I've heard and read, this pos is 3 and 4 moa.💩

Two DMRs per platoon, everyone else M4. Who TF wants to CQB with 11 lbs of rifle room to room?
NO ONE!

They can still keep the LMG to replace the 249 and 240. It's lighter, and if that round IS actually more effective, then it's a good fit. Plus, the caliber change won't matter, since 240 was a different caliber.

Realistically, they screwed up not going with the bullpup. Would've been lighter, full length barrel would still keep it compact also.

This pile of dung will be dropped shortly. It's embarrassing they'd even pass it out.
 
as for the armor thing, the fact a glock can now defeat hard armor (6.5x25 CBJ), I think its painfully obvious that you don't need a whole new rifle with a 80kpsi round to get the job done.
There is nothing wrong with the M4. the problem with the lethality is an ammo problem or more correctly the projectile.


The point of the suppressor isn't had 2 functions for flash, and sound, and now they've chopped that glow bug up to reduce weight, so there goes the sound suppression.
There is a third function for sound suppressors. They really help to reduce the muzzle blast, which can be very unpleasant when it is near to you. It is especially hard on the head.
 
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