Heckler & Koch AG36 Country Germany Type Grenade launcher Manufacturer Heckler & Koch Introduction 2002 Specifications Weight 1.5 kg (3.31 lb) Length 350 mm (13.8 in) Barrel length 280 mm (11.0 in) Width 90 mm (3.5 in) Height 210 mm (8.3 in) Cartridge 40x46mm Action Breech-loaded, tilting barrel Feed system Breech-loaded, single-shot Sights Folding ladder sight

The AG36 is a single shot 40 mm grenade launcher for the G36 assault rifle, designed by the German weapons manufacturing company Heckler & Koch. It originally appeared as the Heckler & Koch candidate for the US Army Enhanced Grenade Launcher testing series for use with the XM8 and FN SCAR rifles. AG is an abbreviation of the German Anbaugranatwerfer literally meaning \"attached grenade launcher\" and the 36 coming from the name of the primary weapon it was designed to enhance, the G36.

Extensive use is made of polymers and high strength aluminium in the AG36 launcher contributes to its low mass and durability. It is capable of firing almost all 40x46mm rounds, including plastic training cartidges, flexible baton rounds, CS gas, and OC (Oleoresin Capsicum, the same chemical used in pepper spray) gas cartridges, white phosphorus, and HE ammunition.

The AG36 is a part of Germany\'s Infantryman of the future program. In 2006, the United States Army adopted the M320 grenade launcher, which is derived from the AG36 design. Unlike its American counterpart, the M203, the AG36 swings out laterally for loading, allowing for the use of longer rounds when necessary, e.g. baton or flare rounds, and has a standard pistol grip available.