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This page contains information about an item or mechanic of DayZ Standalone that has been previewed or found in the files.
This information does not apply to the current Stable or Experimental versions of the game.

Version 1.02
Category Weapons > Ranged
Type Explosives
Cartridge 40mm Grenade(s)
Repairable With Gun Cleaning Kit
Size Unknown
Weight 0 g (0 lb)
Absorbency 0%
Fire Modes Single Shot
Range Medium
Rate of Fire Low (10 rounds/min)
Recoil Low
Location Not Yet Implimented
Rarity Unknown
... — In-game description

The M203 is a type of weapon in DayZ Standalone. It has yet to be implemented.


The M203 is a single-shot 40mm under-barrel grenade launcher designed to attach to a rifle. It uses the same rounds as the older stand-alone M79 break-action grenade launcher, which utilizes the High-Low Propulsion System to keep recoil forces low. Quite versatile and compatible with many rifle models, the M203 was originally designed for the U.S. M16 and its variant, the M4 carbine.


  • The M203 seems to be exactly based on its real life counterpart M203, it's a single-shot 40mm under-barrel grenade launcher adopted by the US in 1969 and is still in active duty today.