20mm Special High-Explosive is an ammunition type in Counter-Strike Online.


The 20mm Special HE is made for anti-material purposes with the addition of explosion upon hitting targets.

A set of ammo contains 3 bullets. The maximum ammo capacity in Original mode is 30, which needs 10 sets of ammo. Each set costs $100 and the total cost is $1000. In Zombie Scenario, buying the whole set can consume up to $20,000!


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