Been outta the game for awhile so this item is new to me and I have a few questions. Google wasn't too much help either. From what I gathered, it looks like a brass housing that houses a horizontal on/off mated with a plastic ram. Simple.

a) How well does it work (compared to your typical MSV-2 and ULT on/off pneumag setup)? Easily walkable, reliable, doesn't chuff or short stroke?
b) Does it work with an intelliframe?
c) How much do they cost and where can I obtain one?

Thanks guys!