Tippmann A5 with egrip, solid stock, palmer's stab, MP5 mag kit on palmer's, ACI remote, red-dot sight, etc.
This thing is cheap and bright.
No crash replacement policy.
This thing was a pain to install and sight-in, but it was all completely worth it. I bought a JCS offset rail set to make it fit on my A5, but once it was on, it's rock solid. This sight rules. I love using it, and people get freaked out every time they see it.
I dig it, and if it ever breaks, I'll probably buy another one. I might buy one of the other brands that have a replacement policy though.