TE stick problem?

I jus bought a TE used from amazon.com and i had it for about a month, then one the my HK button starts getting stuck what should i do? Should i just go buy a new button?

You can most likely just pop open the button and clean it off with some alcohol.

I doubt there’s anything wrong with the microswitch, but if it’s something you cant repair then just buy a button.

Thanx alot