I bought this last week I'm pretty sure it had been used before because after I purchased I had found the package was missing a flush mount screw and there are a few small dents around the reticle. Other than that seems like the product should do the job for now

For normal use to accurately get on target, especially when doing speed drills, it worked flawlessly. The dot is fairly easy to find, though with my vision it would have been nice to have the ability to increase its brightness. Under heavy use, the glass separated from the frame and had to be replaced. This was done quickly by Burris, great service.

I love it until yesterday the red is hardly visible like is broken please help

This is a great little red dot. Mounted on old P226. Now, it is a high tech version of its former self. I needed to replace my first FF2, and customer service was great and I had a replacement in about a week.

I added the Fastfire 2 to compliment my steel plate pistol, as everyone else was usin an RDS. The price was right and just what I was looking for. Noticing a score improvement as I get better as a pistol shooter.