Eotech parts?

I lost the pin on my eotech, the one that holds it in place on the R.I.S. Rails, does anybody know of any replacement parts or any ideas on how to get it to stay on the rails? Thanks

cheap red dot pin as a replacement?
otherwise http://www.lonestarpse.com/eotech-knurled-head-replacement-weaver-bolt--all-eotech-models.html may work

Yes! Thank you so much! This is exactly what I needed (I think), hopefully it is. Any other links?

Real EOTech screws won't fit on replica EOTechs. They're a little too big for that. Just letting you know so you don't make a mistake.

Oh, I didn't realize it was for a real eotech. Hmmmmm does anybody else know of any replica EOTech pins?