Aluminum gun/pack/PC Case *update-guntrack 9/20

Greetings all, I thought I would share the early stages of my first build. Like Jimbo7’s thrower, mine too is going to be all aluminum scratch build, unlike Jimbos, it probably wont look as nice! :slight_smile: First a few quick notes about my thrower and eventually my pack. I am not going for 100% screen accuracy. I will substitute some form over function. You see my pack is going to be a Custom modded PC case. I attend several 500 person lan parties a year, so this will be my gaming rig. A case you can easily transport on your back! I decided to go aluminum for strength while keeping it somewhat light. This will probably be a fairly slow build, I’m shooting for a November '09 completion. (Although I do hope to be able to wear it for halloween!)

First things first, here is some of the raw materials prior to starting, along with an nice ebay score! (~$25 shipped for all of those clippards)

Here is a couple of cruddy photos of version 1 of my thower body:

I wasn’t happy with the way it turned out, so back to the drawing board:

Front view:

The inside showing the brazing via aluminum rod (WIll be re-enforced with epoxy putty once fabrication is done)

Front view showing some brazing seepage to grind down:

Sorry an out of focus front shot (I was too lazy to go grab our better camera)

Well thanks for looking, hope to add some updates this weekend.

:crunch:

hey jeep,

looking good so far man. my build is coming along slow too, but that’s better than rushing through it. keep up the awesome work :cool:

jim

Looking really good. I cant wait to see how you fit your computer into the proton pack.

I love seeing all the metal projects we have going on around here. Looking good.

You should weld the outside as well and then flapdisk the external welding flush to the base metal. It’d look that much more skookum!

You can always tell a true NW’ern when you hear the word “Skookum” :slight_smile: (I love the wineries up in Kelowna, btw!) I do plan hitting all of the external seams either with braze rod, or jb weld and will sand them smooth.

Well since it was fathers day, I got a few hours of shop time in today.

I cut and mounted the front palm rest:

Inside showing attachment:

Got the rear cylinder cut and grooved out:

I started on the bottom mounting plate. Let me tell you this is a bear of a job without access to a milling machine! It is sloooooooow going with my dremel tool, router attachment and a two flute mill, taking just a tiny pass on each cut. This is definitely still a work in progress. I may be getting a mini-mill soon, and would make my life much easier!

I also got my trigger block cut and capped. This is what it looks like before attacking it with the grinder, to grind down my brazed welds and smooth it all out.

Its slowly growing into a recognizable shape!!!

jeep you have a pm! :cool:

jim

These aluminum builds are hot…

Got a few free moments with the wifey and kids gone, so I snuck out to the shop for a bit. Made a little progress.

Got the rear handle angle cut, and formed a mounting tab for it.

Mounted up with a rivet to add strength to it: I have countersunk rivets ordered and on their way. I will leave this rivet in temprarily while I braze weld the handle on. I will then drill out this rivet, countersink it a bit, add the countersunk flanged rivet and it shoud be flush mounted then. A dab of jb weld, and it should almost disappear.

Looking inside at the mounting tab in action.

I got a handle!!

More shots while I go pew-pew-pew and shoot some imaginary ghosts…

Got my front barrel cut and turned down the collar and extention tip. It came out with a really odd faceted effect, which I actually kinda dug and it gives it a bit of “bling”

I love the mounting tab. Excellent work.

this is looking very nice!

Awesome build,can’t wait to see more.

Hi all, just a few quick updates today. Anyone perfect a time machine yet? I sure could use a few more hours in the day!

First things first, got a shiny new weapon in my shop arsenal…

I have needed one for so long and have finally gotten around to getting one. I fired it up and got a few mounting holes drilled today and got my clippard mounted up.

Got the barrels “welded” with some “Durafix” aluminum brazing rods, it turned out pretty decent, only need to grind a wee bit of slag and over burden off.

I got most of the body sanded and ground smooth. Just need to hit the seams with a bit of putty.

I started working on laying out grips. I am going to try and make them out of wood, like Jimbo did, as I like how they turned out, but I may end up going with resin grips if I need to. Thanks for watching me fumble through this build!! :grin:

Sweet! :smiley:

looking really good.

All these aluminum threads got me wondering, did you guys just guess on getting the curved part at the 45 degree angle, or did you curve then cut?

Matt,

this build is turning out really nice, and that drill press will make your life a whole lot easier. cant wait to see it finished.

later

jim