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Products and capabilities / Military & Law Enforcement / Weapons / Assault Rifles / 5.56x45 & 7.62x39 mm Assault Rifles (barrel length: 215 mm) / 5.56x45 mm and 7.62x39 mm AR-M4SF

Assault Rifles

81 mm TB

Caliber

5.56/7.62

Barrel length, mm

215/215

Magazine capacity

30/30

The Thermobaric Mortar Bombs TB81 are used for combined defeating, both by air-blast and thermal emission, of enemy manpower in urban areas, fortifications, transport means, and in the open.

The Thermobaric Mortar Bombs TB81 are used for combined defeating, both by air-blast and thermal emission, of enemy manpower in urban areas, fortifications, transport means, and in the open.

Overview

Weapon compatibility:
81 mm Mortars of NATO Standard – M81MA, M1, M29A1, M29, L16 A1/A2, M8-522, M081-61C, Tampella, ECIA IN etc.

When firing with Mortar M29 do not fire over Charge 5.
When firing with Mortar M1 do not fire over Charge 4.

BALLISTIC DATA
TB 81
Average Maximum Pressure, bar (piezo)540 (0+4)
Average Max Range, m
● 1 170 mm barrel
Average Max Range, m
3 970 (0+4)
● 1 450 mm barrel
Average Max Range, m
4 129 (0+4)
Average Muzzle velocity, m/s
● 1 170 mm barrel
Average Muzzle velocity, m/s
241 (0+4)
● 1 450 mm barrel
Average Muzzle velocity, m/s
248 (0+4)
Class of explosion hazard1.2E, UN 0321
TECHNICAL CHARACTERISTICS
TB 81
Body materialAluminum alloys
Length fuzed, mm607 max
Weight fuzed, kg4.250 max
PayloadThermobaric composition TBC-2
Highest Max Pressure, bar (piezo)570 (0+4)
Fuze AF 610 arming distance, mnot less than 40
Operating Temperature Range, °Cfrom minus 40 to 50
Packing
TB 81
TypeOne fuzed Mortar Bomb with 4 pcs. Increment charges is packed in a Container; 6 pcs. Containers are arranged in a wooden case.
Wooden case dimensions, mm755х353х275
Wooden case weight, kg43
Case volume, m30.073