Just like new. Have had this combination for a while, but you can't tell it's used. Complete set as mentioned above for:
1. Tan EOTech 553 or;
2. Good Optic. At least 3-9x40 or better magnification or;
3. Complete A4 upper receiver (SPR?) less B/C/CH w/low profile gas block.
Aimpoint comes with lens flip-up lens caps and tan sight cover. Combination pictured here on my RRA CAR: