Tactical enough?
Looks like a nice rig really… a lot of folks are fans of a revolver for the use by the guy behind a shield – there is a tendency for you to “suck up” on the shield and an autoloader can have the back of the slide hit the shield and not pick up a new round… also, clearing a jammed handgun while holding a shield is, well, you can imagine.
So… I know a few people that are strong advocates of a wheel gun in that position – or other postions where the shooter only has one hand. The failure drill for a wheel gun is after all, to pull the trigger again 
Just wait till Jerry Mikuleck (sp?) gets his hands on that.
No sling mounts?
I like it too. It is Tacticool! It would be a “just because” kind of buy for me.
Well, I suppose I did ask about sling mounts…
And just for the record, I like the revolver at the top but I would forgo the Aimpoint in exchange for a Doc. Opt. or a JPoint just to get the overall mass down in size.
ETA: One major benefit of a revolver is that you can pistol whip someone and it won’t break.
It’ll never make it. BUIS won’t co-witness.
K.L.- One hand? You need like three to operate that thing?
It is neat though. Seeing it without the accessories, I would have never imagined the accessories fit as nicely as they do.