Promag Fn Scar17 .308 20rd Poly Fde

The ProMag FN SCAR 17 .308 20-round polymer magazine delivers reliable ammunition storage for the FN SCAR 17 battle rifle platform. This 20-round magazine is constructed from a proprietary DuPont Zytel-based polymer compound, engineered to withstand the pressures and stresses of 7.62x51mm NATO (.308 Winchester) ammunition while maintaining consistent feeding performance across extended deployment cycles.

ProMag magazines are manufactured using a combination of traditional heat-treated high-carbon steel components and modern precision injection-molded polymer bodies, creating a hybrid platform that balances durability with weight efficiency. The FDE (Flat Dark Earth) finish integrates seamlessly with modern tactical rifle builds and operator gear setups. Every magazine comes backed by a lifetime manufacturer's defect guarantee, reflecting ProMag's commitment to repeatable quality. The injection-molded magazine follower and spring assembly ensure smooth, reliable rounds-downrange without double-feeds or extraction failures—critical for both law enforcement duty cycles and designated marksman applications.

This 20-round capacity suits operators who prioritize magazine stowage and carry weight balance while maintaining full combat capacity. The magazine is purpose-built for the FN SCAR 17 7.62x51mm platform and is not compatible with other rifle systems. Practical considerations include compatibility with standard SCAR 17 magazine pouches, consistent seating in the magwell across temperature and humidity extremes, and the durability advantage of polymer bodies in field environments where corrosion and wear are concerns. Made in the USA, the ProMag FN SCAR 17 magazine represents a cost-effective alternative to factory OEM magazines for shooters running the SCAR platform in training, patrol, or long-range rifle roles.