Vortex Crossfire Red Dot Sight - 2 MOA - $126 (Free S/H over $99)

Probably my second favorite red dot in this price range. I bought this and the Sig Romeo 5 at the same time and have been using them side by side. In terms of features they are mostly equal except the Crossfire lacks the Sigs Motion Activation system. The Crossfire great glass and has held up very well on different setups, being used as an offset, and drop tested. But, for the same money I like the design on the Sig Romeo 5 more (subjective, based on looks and personal preference) and the Sig has the MOTAC advantage, whether or not that is a big deal is up to you. Overall it is still a great dot and if you can find one on a killer deal or you already have one you should be very happy with the performance and durability.