Excellent rds for the price with great feature - Holosun Paralow HS503C Circle Dot Sight

I purchased the HS503C for my new AR15 based on some of the review I've seen on youtube and different forums. Shipping was fast from OP and well packaged. One of the key feature of this optic is the 65MOA circle dot which is extremely crisp and clear at all brightness settings, even in bright sun light. The front lens is tilted to reduce flash. The finish is good overall. There are visible adhesive residue around the lens and some tiny bit by the edge of both front and rear lens on mine but it does not obstruct the vision when looking through the scope. For 1/3 the price I sort of expected to not have Aimpoint quality control. From all the videos and picture I've seen on HS sights most of them are like that. Inside the box there was a low mount (the AR 1/3 co-witness mount was already on the sight), Torx key, battery tray tool, extra battery tray, cleaning cloth, and a CR2032 battery. Everything was packaged neatly in cut out foam. Instruction manual was very descriptive. I would definitely recommend this for budget shooters. Nearly Aimpoint quality at much lower price.