Excellent reddot - EOTech Mini Red Dot Sight Basic Kit

I purchased this because I was looking for something quite durable for my M&P CORE, and this sure fits the bill. I was using a Trijicon RMR, but that has no off switch and I had to use tape over the sensor to get it to shut off. This red dot has multiple brightness levels and an on/off switch. It's made by Eotech, what more can I say. Has held zero very well with 9mm +P loads. I plan to buy a second one for my FNX45.