The next generation long glass fiber polymer magazine is a high performance magazine that utilizes new material technology and manufacturing processes to exceed demanding military performance specifications. It is designed for the AR-15/M4 platform, but it can also be used with a wide range of non-AR-15/M4 platforms. The magazine is made of a next generation long glass fiber polymer that is 50% stronger than traditional nylons and 3x more impact resistant. This makes it more resistant to wear and tear, and it also makes it more reliable in harsh environments.