I had been searching for this Holosun sight for a while and every major retailer was out of stock. Stumbled upon Amped Airsoft while Google searching for the UPC of this sight and decided to give it a chance. Got a great deal on a hard to find optic and had it in hand in only a few days. So far loving the sight. Nice wide field of view and very crisp reticle even in front of my Trijicon 3x magnifier. However I am not an airsoft player. This sight is mounted on my defensive carbine for live fire practice. I have a carbine course scheduled for later this month and will be putting it through live fire testing to see how it preforms. So far on the beach and at the static range it's fantastic. Amped Airsoft is GTG.