BrickArms RPG Rocket Grenade
The portable tank-destroyer. The warhead packs a wallop and can take out a Sherman, or an APC!

Versatile, the BrickArms RPG can be used as a Panzerfaust for taking out the Shermans, or even as a modern RPG against an armored personnel carrier. You could even buy two, and cut the warhead off of one of them for that "just-fired" look.

$1
 
(Disclaimer: All BrickArms tiny toy weapons are made of solid ABS plastic, designed to be used with LEGO toys. They cannot shoot bullets and cannot be made to fire bullets in any way. Again, they are a TOY! T-O-Y Toyee!)