AN-M8 Smoke Grenade

The AN-M8 HC Smoke Grenade designated as the Army/Navy Model 8 HC Smoke Grenade (AN-M8 Smoke HC) is a US military grenade used as a ground-to-ground obscuring or screening device or a ground-to-air signaling or target-marking device.

The AN-M8 releases a cloud of smoke over a Medium Burst Template. The smoke remains for 2d4 rounds (4d4 in an enclosed space). All attacks through the cloud suffer a -2 vision penalty.