An overview of the TAG-018 Smoke Grenade made by TAGinn for airsoft and milsim use... "This smoke hand grenade is based on the US army legendary MK-18 model by both - its appearance and function.

TAG-18 is filled with 100 grams of the non-toxic smoke-generating substance made for the movie industry. The smoke is being deployed from both sides of the grenade, which is drastically increasing the smoke cloud density.