Up for grabs is a New Plumcrazy C15 Stripped Lower in 5.56 Nato. Serial number- RM00951. A great advanced composite AR 15 lower at a price anyone can afford. Formed from a blend of scientifically advanced materials, the PCF C-15 lowers have proven to be among the lightest, most durable composite lowers available today. And because they are molded from a solid color, finish wear and scratches are a thing of the past. These lowers are the best value bar none on the market today! These are unused New Old Stock without the box.