Holosun 503 cu bu - Holosun HE503CU 1x20mm 2 MOA Dot & 65 MOA Circle Red Dot Sight

The brightness and quality stand out the most. This is a great optic for the price. Like life there are goods and bad but more good then bad. 65moa dot is crisp no glare from front or rear of the optic. Fits both left and right handed guns Ar and shotguns well. Holds it zero with a 12g. Stays on while moving while some think this is a good idea well in a place were there's a lot of road not such a good idea it stays on due to it being attached to my truck gun great for home defense bad for Hunting trips.