Help with QRP base mount?

[cbabes]

I was looking for something like this..

I ended up getting this..

Anyone know how I can get an Aimpoint to mount onto this QRP base mount? I can't find any parts to attach this to an Aimpoint. I have the spacer for co-witnessing.

 

[recce]

That's the M4 mount. I'd send it back and specify which model of aimpoint you need the mount for.