The QLZ-87[7][8][9] (also known as Type 87[10]) is an air-cooled, gas operated 35×32mmSR automatic grenade launcher (AGL)[11] that is crew transportable (12–20 kg (26–44 lb)) with limited amounts of ammunition.[12] Unusual for handheld grenade launchers, the QLZ-87 fires high-velocity grenades of 35x32 mmSR caliber, which provides a longer range and flatter firing trajectory.[13] It is the first ever indigenous automatic grenade launcher in China.[14]
The QLZ-87 is being complemented by the QLZ-04, which is fed from a belt and thus is better suited to be mounted on tripods and vehicles.[15]
The Chinese began attempting to develop an automatic grenade launcher in 1982 at the East China Institute of engineering (Now Nanjing University of Science and Technology), though development fell short after four years. In September 1986, the PLA General Staff Department began a procurement program for automatic grenade launchers, launching a contest between the East China Institute of Technology (Previously the East China Institute of Engineering) in joint with Factory 5316 (Now Zhejiang Xianfeng Machinery Limited), Factory 9449, Factory 925 and Factory 996 against a union of Hunan based military industries comprising Factory 9596 (Now Zijiang Machinery Factory), Factory 343, Factory 948 and Factory 9624.[14]
The contract was won by the Hunan based military industries due to their contract being cheaper. Factory 9596 was in charge of developing the grenade launcher itself, Factory 343 was in charge of the anti-personnel ammunition, Factory 9624 was in charge of ammunition fuses, Factory 5618 developed the scope and Factory 9634 developed the primer.[14] Meanwhile, the East China Institute of Technology, which lost the contract, began developing their own grenade launcher for foreign use, called the W87.[14]
During trials of the grenade launcher made in Hunan during December of 1988, a cook-off happened due to inexperience of the factory workers. Due to this, the Hunan factories and East China Institute of Technology decided to merge their projects and began jointly developing the QLZ-87 in 1990.[14]
The QLZ-87 entered service in February 1996, and was first seen publicly in 1997 in use with the HK garrison.[14]
It can fire a variety of 35 mm grenades stored in the 6-or 15-round cartridge drum. The Type 87 is described by NORINCO as "Mini Infantry Artillery". The two most common types of grenades are the 35x32SR DFS87 HE (High Explosive) and DFJ87 HEDP (High Explosive, Dual Purpose) variants.[2] The HEDP 35 mm grenade pierces armour up to 80 mm thick and produces fragments to kill or wound personnel within 5 meters of the point of impact.[2] The HE 35mm grenade has a stated fragmentation casualty radius of 10–11 meters.[2] The Type 87 can fire on a tripod or by using the bipod fixed on the barrel. It can also be mounted on armored vehicles or helicopters. The launcher is capable of attacking low-flying air targets as well as targets on the ground.[16]
The list of warhead types that are available for the 35×32mmSR Type 87:[17]
International: