Why is there no M833 round in the M1?

Why isn’t there an M833? Not only does it have to compete with machines with more powerful ammunition, but I also wonder why it’s not available. The M833 dates back to 1983.

If youre refering to 10.7 M1 Abrams
A) aviable ammo is one of those soft balacning decisions
B) 10.7 Abrams doesnt need it. Better ammo would warrant BR bump.

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This is english speaking section.

Are you kidding, why would that increase its BR? They shoot T-80UDs from here with 11.0, 10.7 turrets, -10.7 2S38 Terminator. And the HSTLW still has 12.0, why?

jaugóar puma

If 10.7 Abrams got pen similiar to Leo 2A4 it would outright be the better tank out of the two.

same issue as Abrams - RoF.

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obraz_2025-12-07_224802179
obraz_2025-12-07_224830923
How the hell would that raise BR?

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because M833 would bring it closer to DM23 fired by Leopard 2A4; but the Abrams would keep 5.3s expert reload whilst Leo would be stuck at 6.5s.

True hypocrisy LEOPARD has a higher survival rate which is bullshit

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86a

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wow, you impressed me

Im not the one making unfounded claim.

It still needs its ammo buff from 272mm to 372 or 450mm

It does not.

The M1 Abrams is superior in nearly all aspects, providing the M1 with M833 would practically remove one of the few remaining advantages the Leopard 2A4 holds over the M1.

Also, reload rate is more important than penetration.
The Leopard 2A4 has a 20% slower reload for only a 11% increase in penetration. That’s why the M1 already has better firepower than the 2A4, even without M833.

Besides, if you want an M1 with better penetration, why don’t you just play the IPM1?

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Abrams has worse survivability than the Leopard 2A4 – just that the difference doesn’t really matter against shells with penetration above that of ~105mm DM63 (which most tanks at 10.7+ have, and quite a few tanks in a full downtier too).

To an extent.
The penetration difference between 120mm DM23 and 105mm M774 is noticeable but still relatively small compared to the difference in reload (6s compared to 5s).

So like you said, the Abrams generally has better firepower than the 2A4.

Type 90’s 480mm pen with 4s reload is nice for flanks and shooting multiple tanks, but M1A1’s M829A1’s 600mm pen with 5s reload is arguably better due to how potent the round is.

Safest ammunition stowage? M1 Abrams.
Safest crew layout? M1 Abrams.
Externally counted fuel tanks that absorb APFSDS? M1 Abrams.
Frontal armour? M1 Abrams.

How did you reach the conclusion that the 2A4 has superior survivability?

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Arguable.
Shooting right cheek of Leopard 2A4 with lol-pen rounds like 120mm DM33, L26, 3BM42, etc, only takes out the gunner and commander, whereas shooting the right cheek of the M1 Abrams with such rounds can result in ammo detonation.
The left cheek of both tanks (if lol-penned) would result in ammo detonation too – though the Abrams can carry 22 rounds in the left-hand side whereas the Leopard can only carry 16 ( though that can be enough). However, the Leopard’s ammo rack can be clipped through it’s top right portion of its breech by lower-penning rounds too to be fair.

Also arguable.

The Leopard suffers from having 3 crew members in a row, but the Abrams has its crew exposed for maximum spalling (turret ring maximum residual penetration) and autocannon fire. Not to mention it allows said autocannons and main guns to cripple the breech, turret ring, and engine fairly easily.

If you’re talking about the front fuel tanks, the ~10mm / 15mm extra armour behind them regenerates the spall.

The Abrams has better strong spots but much weaker weakpoints ( don’t forget about the 68mm turret ring).

The armour of the 2A4 is generally more well-rounded.

If the M1 Abrams is so much better, can you explain why a lot of skilled players in squadron battles still prefer using the 2A4 over the M1 Abrams?

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The only major difference is that the Leopard 2 is running around with ammunition in it’s hull rack.

Not sure what that even means.

The Abrams doesn’t spall any more or less than the Leopard 2A4 does when penetrated.
I’ve also got 3000+ kills in my M1’s combined, and the number of times I’ve been killed by autocannons frontally can be counted on two hands.

Meanwhile, the number of deaths via APFSDS fired from another MBT make up the vast majority of deaths anyone will have at top-tier.

The M1 is more survivable against the far more common threat types.

It doesn’t matter if they generate spall, there’d be the same amount of spall if they weren’t there.

What matters is that it makes the majority of the hull immune to DM23, even at point blank range because they add another 33-37mm of KE protection.

That means the LFP of an Abrams has nearly double(!) the armour that the Leo 2A4 gets.

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No, no it would not.

No, no it would not.

What does 2A4 have over 10.7 Abrams beside pen?