Nice optic - Swampfox Sentinel II 1x20 Dot Sight

I was pleasantly surprise with this optic. All the features one expects from an optic these days including shake awake although not having multiple reticles and just a 3 MAO dot. Nice big window in contrast to the Holosun 507K I had. Really like the feature of having a rear stealth tritium co-witness iron site since I had to remove the rear iron site in order to install an optic plate on the pistol. The one downside of this optic in that the battery is mounted on the bottom of the optic so the it will have to be removed and re-zeroed during a battery replaced. However, IMO it's reasonably priced. It includes all the accessories and even an optic cover that not even Holosun includes with their optics. I'm pleased with this optic for the price and features.