The 5.8×42mm DBP87 is a rifle magazine in Counter-Strike Online.
The 5.8mm created by Chinese Government as a cartridge for their new family of Bullpup weapons. In game, it cost $70 per 30 rounds.
This cartridge is used by Chinese firearms:
- The 5.8mm used to lack its spr file in the game, using the 5.56mm icon instead.
- 5.8×42mm DBP87 at Wikipedia.