Longunner, you can find the red/green dot Vortex Strikefires for $140-180. They come with 2X magnifiers, hold zero, long battery life, waterproof to 50ft, lifetime warranty, and require no additional mounts. You can't do better for under $200 in my opinion. Outstanding value.
I have two of them, here's one on my Noveske/BCM: