Which Microtech tool for this Combat Troodon?

[Shmackey]

Hey all. I've got a CT that is stuck all the way closed. The button does nothing. It happened after I reprofiled the edge and, I think, got some steel filings in there.

Anyway I know there are tons of different tools. Here's my knife:

The two screws on the bottom have the same head. Can someone point me to the correct driver bit? Thanks!

 

[shady A.M.]

I have two different size bits from MT that are designed for that hole pattern. I was just about to post them for sale in the exchange. PM if you are interested.