Fostech Mach 1 AR-15 Light Weight Technology Platform Handguard Tungsten 10in 6601-TUN. This innovative alloy results in a 33percent weight reduction while providing a 30percent increase in strength compared to traditional aircraft-grade aluminum....
Fostech Mach 1 AR-15 Light Weight Technology Platform Handguard Tungsten 10in 6601-TUN. This innovative alloy results in a 33percent weight reduction while providing a 30percent increase in strength compared to traditional aircraft-grade aluminum....