Forged in Fire S04E13 - The Shamshir

Staying a step ahead will be the key to success as four competing bladesmiths are tasked with forging a bowie that will require a d-guard in the 2nd round. But even after strategically calculating each move to set themselves up for a win, only two make it through to the final round where they must recreate a deadly sabre called the Shamshir.