Not really a fan of the idea of sticking my gun into rooms ahead of my evaluation and decision-making abilities...

Tight quarters and hostile targets = so long, gun/hello freshly armed assailant

Tight quarters and non-hostile targets I'm trying to ID through a little lens = muzzling the F out of somebody while I try to figure out what's going on

Behind a car etc if someone is already raining lead down at me, OK, maybe...but chances are I will be waiting until the suppressing fire phase is over anyway, then backing off the cover and delivering the most precise fire I can manage.

I would hate to try to lay down precision fire with this.  Even in the ad, you can see the guys wobbling all over.  I mean if you absolutely KNOW there's nothing out there to hit but a legit target to which you will be applying justified lethal force, okay...but if there is even the tiniest question of trying to make decisions through that little window I think it's a disaster in the making.

This seems to me to be one of those products which has some rare instance in which it will apply, and 99.9% of the time be a hindrance.

I've seen a few products like this, all higher quality. This thing looks kinda low quality.

As has been said, I think the uses for it are low. I know the Israelis have used some of these devices for the tight quarters of some of the old cities they patrol. Can't say how widley used the devices are.

I know Aimpoint makes the CEU, but for LE and MIL only.

http://youtu.be/mD2zcts7QCQ