brass knuckles were tested against Jesse James' pistol whip. The brass knuckles were shown to double the force of a punch from 41 psi to 75 psi. The brass knuckles also managed to fracture a naked skull with one hit and cause a depressed skull fracture in three hits. The pistol whip took only one strike to break through a naked skull with a force of 182 psi (more than double that of the brass knuckles). For this reason, the edge was given to the pistol whip. This is the first match-up that features warriors of the same nationality (American). This is the first episode where one weapon is used in two different categories, as well as an attack being listed as a weapon (Jesse James' revolvers were used to shoot and bludgeon). This is the first episode that each of the warrior squads talk in the second season. This is the second squad on squad battle that featured four on four instead of the traditional five on five. This is the first battle where a small beep accompanies the counter, indicating that a warrior is dead. Al Capone is the third warrior to lose despite having the most effective weapon in the fight, which was the Tommy Gun. The stiletto is the ninth weapon to be given the edge and score fewer kills than the opposing weapon. This is the only episode with two survivors on the winning team in the fight scene, as well as the only episode where one of the primary named warriors did not deal the finishing blow.Reenactment 12The battle begins in an American history museum in Chicago hosting an exhibit about Old West outlaws. Inside, Jesse James, his brother Frank James, and two other gang members are in the Civil War exhibit, breaking the glass exhibits and arming themselves with Colt revolvers and looting some of the Civil War coins. Meanwhile, Al Capone and three of his men drive up to the museum, alerting the James Gang who have finished loading up their newly acquired revolvers. Suspecting intruders, Jesse, Frank, and the gangmen take up positions, ready to fight. The Capone Gang enter and, while marveling the exhibit, are suddenly ambushed by the James Gang. Jesse's team score the first kill in the quick draw showdown. A hailstorm of bullets ensues as both factions open fire on each other, with a Capone flunky taking