The CheyTac CT15 features a CNC machined 7075-T6 aluminum with a type III hard coat anodized upper & lower, 4150 vanadium steel with a SOCOM profile barrel, and a Low Profile CNC machined gas system. It also has 13" M-LOK 6061-T6 aluminum handguard, MIL-STD charging handle, and a Custom CheyTac "D" stock.