HEAT 758

Also known as

Carl-Gustaf HEAT 758
Saab HEAT 758

HEAT 758 is Saab's 84 mm Carl-Gustaf anti-tank round. Saab launched it in 2026 as a tandem-warhead munition for the Carl-Gustaf M4, saying the round uses Firebolt technology to defeat explosive reactive armour and penetrate up to 700 mm of armour.

HEAT 758, 84 mm anti-tank round, Munitions

Image source: Saab launches new Carl-Gustaf anti-tank round

Profile / Specs

Profile

Origin: Sweden
Built by: Saab
Type: 84 mm anti-tank round
Service note: 2026-present
Produced: 2026-present

anti-tank ammunition

Specifications

Caliber: 84 mm
Warhead: Tandem HEAT
Penetration: Up to 700 mm of armour
Platform: Carl-Gustaf M4
Fire control: Fire Control Device 558

Firing Weapon

Saab says HEAT 758 is used with the Carl-Gustaf M4 and the Fire Control Device 558.

Carrier

Carrier type

Carriage evidence

Carl Gustaf recoilless rifle, Recoilless rifle, Infantry Weapons

Carl Gustaf recoilless rifle

84 mm recoilless rifle

Saab says HEAT 758 is a Carl-Gustaf anti-tank round, the M4 fires it, and every Carl-Gustaf munition is compatible with every version of the weapon.

Sources: Saab Carl-Gustaf M4 product page, Saab launches new Carl-Gustaf anti-tank round

Service And Conflict Use

Service History

In service: Introduced in 2026 for the Carl-Gustaf M4; Saab says production is underway after an undisclosed customer order.

Media

HEAT 758 Videos

HEAT 758 – Evolved Anti-Tank capability for Carl-Gustaf

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Sources

Saab Carl-Gustaf M4 product pagePublisher: Saab | Note: Supports the Carl-Gustaf family context for HEAT 758, the M4 firing relationship, and the compatibility statement that every Carl-Gustaf munition works with every version of the weapon. | Accessed: 2026-06-27 Saab launches new Carl-Gustaf anti-tank roundPublisher: Saab | Note: Supports HEAT 758's 2026 launch, tandem-warhead design, Firebolt technology, 700 mm penetration claim, production underway, and press image provenance. | Accessed: 2026-06-27