Holosun hs403gl - OpticsPlanet Exclusive Holosun HS403GL 2 MOA Micro Red Dot Sight

I purchased this optic for my first AR-15 build chambered in 5.56. Right out of the box the red dot was fairly close to true. It took me about 5 minutes and 3 rounds to dial it in. Once I had it zeroed in that's all it needed. After around 750 it has stayed true. The shake awake feature is definitely a plus! I have it set to turn off after an hour and it seems to work as advertised. This was my first Holosun, but it will not be my last! It definitely holds its own against more pricey optics!!!