Thrown · Canisters

A military-grade incapacitating gas canister added with the Gunrunning update — knocks out enemies in a wider radius than tear gas. Sold at the Bunker Workshop after completing prep.
BZ Gas are thrown weapons appearing in and returning in as part of The Chop Shop update. It can only be used during certain missions and is not available for purchase.
It is essentially a non-lethal version of the Tear Gas, based on the , a non-lethal incapacitant developed in 1951 and later used by the United States Military, whose NATO designation is BZ. However, it still takes the form of a (specifically the ). Although physically similar to its standard counterpart, it is considered a separated weapon.
The BZ Gas is a knockout gas developed by the Humane Labs and Research, likely for military use.