This is what we are working to make:

Ok, first things first, you need to mod your Big Blast. To do so, check out chefdave's mod.
The materials you will need are:

--1 dremel/cutting tool(circled in pink)
--1 hot glue gun(circled in green)
--Some glue sticks that fit your glue gun(circled in blue)
--About 5 feet of 1/2 inch pvc piping(circled in yellow)
The first part of the cosmetics we will be working to make is the thing on the top, pictured here:

To make this part, you will need:
--About 6 inches of 1/2 inch pvc piping
--2 1/2 inch 90 degree pvc elbows
--1 1/2 inch 45 degree pvc elbow
--1 1/2 inch pvc coupler
--2 3/4(I think) inch pvc reducer
--Hot glue
To make the strange coupler thing on the front end of the gun, take a 90 degree coupler and cut it in half so it looks like this:

Then put the parts together to look like this:

Ok, still with me? Yes? Good, let's move on to the stock. We will be making this stock:

To make the stock you will need:
--1 1/2 inch pvc coupler
--2 1/2 inch 90 degree pvc elbows
--1 1/2 inch 45 degree pvc elbow
--About 2-3 feet of pvc piping
--Hot glue
To make the stock go where the pump handle was, take the pump handle out of the gun, and take the screws out, then take the two half and pull them apart until the separate from the ring that attatches them to the pump. Then glue your 1/2 inch pvc coupler to the ring and fill the coupler with hot glue until it reaches the point where the pvc would make a good seal with the pvc piping. Then assemble the stock so it looks like this:

Now, put everything on the Big Blast so it looks like this:

Congratulations, you have now completed your very own Battle Rifle from the Halo series. If you are really into Halo, you could put the ammo counter and a real scope on there, but that's too far for me.
The Big Blast itself shoots about 90-100 feet with taggers, and 110-130 with CDTD's
Edited by nerfispwnage243, 26 January 2008 - 07:49 PM.









