Like new HE507C-GR X2 (This is the green dot model) It was mounted on a G35 for 2 magazines, that's it.
Dueck Defense mount - Will work on any Glock and has the Holosun footprint. It is lightly dinged on one side. These are great if you're not familiar, no milling your slide, very solid, and built in back up iron sights.

Would like to sell together for $300