Top of the line Vortex red dot, part of their premium Razor series. MUCH nicer quality and glass than their standard Viper or Venom dots, which are also solid. Super bright 3 MOA dot, great for a carbine or shotgun or on a carry/duty sidearm. I ran this to test out on my beretta 12 gauge and it is fantastic.

Comes with a pic mount and optics mounting plate for a pistol. These retail for $399 plus tax - close quality to an RMR for less, with Vortex lifetime warranty which is frankly the best out there.