Re: aimpoint PRO
To my (limited) knowledge, I thought only LEOs could purchase the Aimpoint Pro. Of course Im wrong a whole lot.
If you aren't a LEO, I would recommend the Comp C3 model to you.
The M2 & M3 models are compatible with night vision, and have much better water resistance (80' for the M2, 135' for the M3). But then agin the the Pro is 150' I think.
So unless you plan on going swimming and using it at night, I recommend the C3 for about $420. Unless 1) Im completely wrong and anyone can buy them or 2) you are indeed a LEO.