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Pindad Mo-3 mortar
Pindad Mo-3 Mortar
Type	Mortar
Place of origin	Indonesia
Service history
In service	2000–present
Used by	Indonesian Army Indonesian Marine Corps Indonesian Air Force
Wars	Counter-insurgency in Aceh Counter-insurgency in Maluku Papua conflict Operation Madago Raya Operation Cartenz's Peace
Production history
Manufacturer	Pindad
Specifications
Mass	41.3 kilograms (91 lb)
Length	50 in (127 cm)
Barrel length	1.27 metres (4 ft 2 in)
Crew	5
Caliber	81 millimetres (3.2 in)
Elevation	45°–85.2°
Traverse	5.6°
Rate of fire	8–16 rpm sustained 20–30 rpm in exceptional circumstances and for short periods
Effective firing range	HE: 91–5,935 m (99–6,490.6 yd)
Feed system	muzzle-loaded

The Pindad MO-3 81 mm medium weight mortar is an Indonesian-designed^[1] smooth bore, muzzle-loading, high-angle-of-fire weapon used for long-range indirect fire support to light infantry, air assault, and airborne units across the entire front of a battalion zone of influence. In the Indonesian Army and Indonesian Marine Corps, it is normally deployed in the mortar platoon of an infantry battalion.