The Savage Mods KO is the 2nd tube mod made from this wonderful company. The KO is 100% made in America! The finish is astounding and the mod oozes power. It's a big mod, but doesn't feel big in the hand with the way it sits and how comfortable it is. The button throw is "light" which makes it so easy to fire! And the power... well it's not lacking that's for sure. This KO is a necessity in your tube mod collection for beauty and power!