Cobra Trooper was released as part of the fifteenth series (1998) in the Cobra Infantry Team three pack with Cobra Officer. Each three-pack came with two Cobra Troopers.
In 1998, Cobra was renamed "Cobra Trooper". So while there are several names, they are all based on the "Cobra" trooper.
Accessories:
Cobra Trooper came with a black rifle, a detachable black rifle stock, a black handgun, a black backpack, and a black battle stand.
Variations:
There are no known variations of Cobra Trooper.
Body Construction:
Cobra Trooper's head, arms, and torso were originally used to create the original Cobra Viper (1986). The waist and legs are repainted from the 1986 B.A.T.S..