Ultimate Upgrade Switch assembly.

For AK-47 with battery in stock.All electric parts are made from a heat resisting compound.All Ultimate wires are produced in Japan, and are made of high-quality silver-wire, to ensure low resistance in ohm (Ω).All electrical contact surfaces have a high-quality plating to ensure low inner resistance in ohm (Ω).Any form of upgrade on an AEG places great demands on the electrical components. To get the most out of your upgrade we recommend changing the electric components at the same time. When making powerful upgrades, it is a must that you change the electrical components.