The Cartel 26650 Mechanical Mod clone by Infinite is a heavy, powerful and high quality mod. With the recessed firing button, you do not have to worry about locking it when you put it on the table or anywhere that hits the bottom of the mod. However, we do recommend that you take extra cautious. The reason for this is due to the fact that if you put in your bag and it can automatic fire if something presses on it. Each Cartel Boss 26650 Mod is individually engraved logo, serial numbers as well as the “Limited Edition” word at bottom of the mod. With the telescope pin, you can prevent unwanted battery rattle by adjusting. It also comes with silver contact pins.