I have a friend who is interested in a low priced quality optic for two ARs that he owns. He is willing to spend up to $200. I don't know much about low priced red dots since I always go with Aimpoints. So I am asking here for opinions.
Four candidates that I have found are:
The Sig Romeo 5 which sells for $125 on Amazon: https://www.sigsauer.com/romeo5-1x20-mm.html
The Holosun 403R which sells for about $155 on Amazon https://holosun.com/products/red-dot...03/hs403r.html
The Holosun 503R which can be found for about $205: https://holosun.com/products/red-dot...03/hs503r.html
The Vortex Sparc AR that is selling for $183 on Amazon: https://vortexoptics.com/vortex-2019...ar-red-dot.htm
I would appreciate whatever thoughts and opinions on these. Thanks