Snowspeeders, seen in the battle of Hoth at the start of The Empire Strikes Back, are the main vehicles of the Rebel Alliance on ice covered worlds. Hoth was a devastating battle for the Rebels, but the snowspeeders did their job well, destroying many imperial walkers. Unfortunately though one walker is all it takes for the Empire to destroy the Hoth base.
The Lego set has spring loaded shooters and a working harpoon. An E-web heavy repeating blaster is also included. I got this set for my 12th birthday.