New never used C-More Tactical 4 moa. Aluminum body, click switch. $350 shipped.
It is this discontinued model except 4moa
https://www.midwayusa.com/product/615831/c-more-tactical-reflex-sight-8-moa-red-dot-with-adjustable-rear-sight-and-click-switch-ar-15-flat-top-mount-aluminum-matte