K'NEX Grenade Round for I_am_Canadian's Heavy Cannons

Modified version of the rounds fired by I_am_Canadian's series of cannons. Though it does reduce rage and require small modifications to the weapon, this round will 'explode' on impact.

NOTE: This design is based of the grenade posted by Frogotten_One and fires small green rods when it hits the ground

1. The grenade round in normal and metalic colors
2. I_am_Canadian's V5 Cannon as I built it

Step 1: Build the Gun

In order for building the grenade round to make any sense, you must first have a gun to shoot it from. I biult Canadian's V5 cannon, only because it was the only one of the five that I knew I had enough parts for, but I'm fairly certian that this will work with any of the cannons.

Step 2: Mod the Gun

The grenade round is slightly wider than the standard rounds, therefore you need to have a slightly wider track. Don't Freak! This is easy to do and all you need to do is move a few connectors and spacers around. To prove this, the picture in the previous step is of the modded cannon (and you didn't notice, did you).

When you get to the step where you build the track, just make sure that the all the spacers are on the inside of the sides of the track, look at the pictures to see what I mean.