Like title says I have 2 of the Holosun SCS MOS green dot optics. New MSRP is 350-400. One is brand new as it came on a recent new purchase and the other is less than a year old. Both are in great shape and work as they are supposed to. Maryville through the week and Sweetwater, Lenoir City, Athens area on the weekend. Can be shipped also. Firm price is 200. Trade value is 300. No test after 8pm cause I'm old. 80354zero8oh8three.