This SmokTech Magneto Mech Mod uses a magnetic switch. This means of instead of using a spring the Magnet mod uses magnets. Inside the switch there are 2 magnets, with the poles facing each other. This creates resistance to emulate a spring, but without a spring to wear out, so the mod will last longer.
The Magneto Mod also fits many different battery sizes, because of its included extender sleeve.
Included: 1x SmokTech Magnet Mod
Please Note: The newest version of the SmokTech Magneto Mod does not come with the spider emblem on the bottom button.