This is only used in the sense that I bought it! I took it out of the pelican case once to mount it on my FS 2000 then took it off put it back in the case and it has not been out since! I recently sold my FS 2000 and have no use for a TA33-8. I am selling this at a very good used price even though it has NEVER been used!! I will sell it for $675 or trade it for a TA33-9. It has the yellow chevron reticule.