12mm Fire Button

[KidCannibal]

Hey got a 12mm Fire Button thats testing me lol
Its got a no & on lettering / 2 pin low profile button
I dont wanna screw it up, so looking for advice. I realize its a switch of wires but if someone knows right away i would rather 2 clean solders done. Pic for attention! Cheers!

Attached photo below. i dont know how to get rid of the X's with no picture shown
http://imgur.com/a/Ob4XJkH

 

[gandymarsh]

If it only has 2 terminals, it almost has to be a momentary on or a latching switch. If it latches (stays connected when pushed and disconnects when pushed a second time) then it's no good for a fire button. If there were 3 terminals it could be a normally open/normally closed switch but I've never seen one that's a momentary switch. They're usually toggle or slide switches. A multimeter set to continuity would tell you in a minute.