Sears SMS Hiss Tank VS 2002 Crimson Hiss Tank

[yojoeEllijay]

How can I tell them apart? I have 2 red hiss tanks. I can not tell if I have the 2002 tank or the SMS tank. 1 has stickers the other nothing. I know they are not the KB tanks.

Thank you

[yojoeEllijay]

So after almost a week noone can tell me how to tell these two Hiss Tanks apart. Are they the same tank.?

[Erick]

The one that has stickers... does it say '788' or '813'?

[PJDonnell]

The SMS tank has a much clearer cockpit window than the Crimson HISS. The Crimson HISS has a tinted, brownish window instead.

[yojoeEllijay]

Hiss tank has 788 stickers with a dark window the other has a clear window. Is the window the only way to tell them apart?

[Erick]

Hiss tank has 788 stickers with a dark window

Well, you have at least one SMS HISS that's for sure