Picatinny Rails are the most common accessory for AR15s and other tactical rifles. Like everything else, the choices are overwhelming. There’s simply too many to choose from. In this video, I break down the different types of rail systems as well as a few of my favorite. Prices for Picatinny Rails range from $50 to over $300 and a lot of people wonder why there is such a huge range in price. In this video, I answer that question.