Replaced my stock Arcade1up buttons. It was so simple to replace and these buttons feel great!
These are a touch firmer with better bounce back than the stock Arcade 1up buttons. Definitely consider for any game where you mash a fire button repeatedly.
The block button on my MK 1up arcade stopped working... I bought all new buttons. I was able to swap these out with no problems and I am a very stupid person... It's super simple even for a dummy like me! 5 stars!
I ordered 28 buttons and none had the button nuts or micro switches pretty useless.