Dasan Machine
다산기공
Korean defense manufacturer specializing in grenade launchers (K4 and K201), weapons accessories, and precision defense components. Supplies the ROK Armed Forces and exports to allied nations.
Founded
1993
Headquarters
Changwon, South Korea
Employees
300
Revenue
$50M
Products & Systems
K201 Grenade Launcher
Small ArmsK201
The K201 is an underslung 40mm grenade launcher designed to mount on the K2 assault rifle, similar to the M203. It fires standard 40×46mm NATO low-velocity grenades including HE, smoke, illumination, and practice rounds. Provides organic indirect fire capability at the fire team level.
In service since 1984
K4 Automatic Grenade Launcher
Small ArmsK4
The K4 is a crew-served 40mm automatic grenade launcher used by the ROK military for area suppression and anti-personnel roles. Fires 40×53mm high-velocity grenades at a sustained rate, mounted on tripods, vehicles, and naval vessels. Korean equivalent to the Mk 19.
In service since 1992