"Standard handgun ammo."
It is a fairly common ammo type that can be found throughout the game. 30 Handgun Ammo can be held in one inventory slot. It can also be created by combining Chem Fluid and Gunpowder in the crafting window.
5 Enhanced Handgun Ammo can be created by combining 10 Handgun Ammo with a Gunpowder. The Separating Agent can also be used on it to yield Gunpowder.
It is compatible with
The caliber of the rounds is inconsistent, as they can be used in the G17, based off of the 9mm Glock 17, as well as in the M19, based off of the .45ACP M1911.