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81mm MORTAR IR-ILL LR M466

81mm MORTAR IR-ILL LR M466

Region

France
France

Category

Ammunition, Missiles and precision weapons
Ammunition, Missiles and precision weapons

The round consists of a tubular steel bomb bodyand tail cone with a plastic obturating band,a time fuze and an aluminium tail assembly. It contains a black powder expelling charge,the illuminating flare and parachute. The tailassembly is fitted with the ignition cartridge and the “horseshoe” type charge increments (2 for low pressure, 4 for medium pressure and 5 for high pressure mortars). The infrared illuminating composition is visible in the IR spectrum from 0.7 to 1.2 microns with a minimal signature in the

visible spectrum. The pyrotechnic composition is REACH compliant. Applications include for use with low, medium and high pressure81mm mortars (M1, M29/M29A1, M252/L16A1 and equivalents), for the illuminationof a specific point or area of operations in thenear infrared for use of night vision goggles.
Tech Specs
TypeIR-ILL
Caliber81mm
Round mass (nominal)4.4kg
Round length630mm
Projectile filling(Illuminating Comp)700g
FuzeTSQ
Primary ignition cartridgeM564
Charge increments *2 or 4 increments type – M566
Supercharge **1 increment type – M566
Range (low pressure mortar)250 to 2,050m
Range(medium pressure mortar)250 to 3,450m
Range (high pressure mortar)250 to 4,050m
Descent rate4m/s
Infrared band0,7-1,2µm
Illuminated rate periodapprox. 55s
Operational temperature-46°C to +62°C
Gross weight (container)18kg
Dimension ext (container)710x330x120mm
Gross weight(complete pallet)675kg
Dimension ext(complete pallet)1,400x1,000x840mm
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