And to let anyone understand what I am having happen with my Night Fision sights.....
I have had them mounted for approximately 2 months already, with zero problems from the sights. No dimming, no problems seeing them, VERY happy with their product.
Then I finally took the B6 out to the range this last weekend, and shot somewhere around 150-180 rounds out of the pistol. Everything worked as it should on the range, next day nothing seemed untoward with the sights, and happened to need to check out a noise on the Tuesday night following.....only to grab the B6 and have no front sight picture in the dark. Rear dots worked/working fine, just nothing from the front. Didn't drop gun, didn't impact the sights (I know this can be a killer for tritium sights....XS replaced their front sight on my mistake with that learning experience-dropped the pistol on a tile floor); nothing that should have done any damage to the tritium tube in the sight on my B6...... Did the email/pic sent in to Night Fision, and have yet to hear back from them at all, even with a second email to request an update on the decision process for them.....
My experiences with other firearms companies have been stellar, to say the least. This one.....not so much. And I am regretting (as of this moment in time) what I purchased. They are still killer DAY sights, but very expensive day sights.....