Utg pro 3.8in ita red/green circle dot sight w/integral qd mount - UTG Pro 3.8in ITA Red/Green Circle Dot Sight w/Integral QD Mount

I liked it so much, I bought a second one. It has both green and red dot abilities. It is actually on of the few dot sights where I can use the red portion of the dot - which is great against certain targets. I did have to purchase a 1/2" 3-slot riser to get it to co-witness with my iron sights on a tactical/AR-style .22lr, however. The QD mount is sturdy so as to lock in the dot without any wiggle.