Have Busse B10LE and SYKCO 511s looking for Eotech or Aimpoint

[gofastalot]

I have a new Busse B10LE 10" INFI steel and several Scrap Yard 511s also new. Looking for a new or as new Eotech or Aimpoint for an AR. Would consider a few different models - will try to put a list up soon. Willing to add some cash depending on the specific trade.

 

[gofastalot]

Looking for 512, 552, 553,XPS2-2, XPS3-2, XPS2-0 or CompM3 or CompM4