Here she is.

This little number came in a two pack on ebay for something like 20 bucks in total. Stock ranges were pitiful, measuring around 10 feet or so if you're lucky because there really is no real barrel to be had. The cool thing about it is it's a flintlock of course, and you cock it by pulling the hammer back.
Here's what you'll be needing:
-around 5 inches of pvc
-4 inches of thick-walled OMC PETG
-dremel, complete with cutting and sanding bits
-small philips head screw driver
-plumbers goop
-some craft foam (optional)
alright, so flip the gun over to the other side so you can get at those screws. Now when they are all removed, you can either just snap the orange ring at the end of the blaster because it is that easy, or just dremel it off now. I ended up having to dremel it when I put the new barrel in so you might as well do it now.
Here are the insides. Pay attention to the little mechanism that cocks the gun. The hammer pushes back a little arm that slides the plunger rod thrown a little channel in the shell that hooks it onto the catch. No pulling involved.

Pull out the plunger tube and rod and let's get to work. Here it is compared to that of a Nitefinder. Not really impressive. I ended up switching the spring for another one of a thicker gauge, but short a couple rings.

Cut the orange part right around where I cut it. That gives you a perfect place to put your petg. Yank off the little protrusion on the side of that and you are ready to goop on your barrel. I completely forgot to take pictures of that part, but that really isn't too hard to figure out. I nest the petg in pvc and it was good to go.

Now here it gets a little tricky. You want to sand down the front of the shell to make room for the barrel. Be careful though because the plastic really isn't thick at all and it is quite easy to put holes in the shell, I did it a couple of times but I ended up just sanding all of it off to expose more of the barrel in preparation for an eventual paint job.

After that, just fit it in there and screw the shell together. Now I forgot to mention the craft foam. I put two rings of it around the plunger rod to put a little more tension on the spring. You can do whatever you want to substitute. That's just what I had on hand at the time.
Here's the finished product in front of the Jolly Roger on my wall. Who isn't a pirate at heart anyway right?

Compared to my nitefinder:

After all of that, ranges were disappointing. around 20-35 feet tops when fired flat. I have some ideas floating around on how I can better use the shell, which is cool in my opinion. I may just slap a nf tube in there and see what happens. But ya..
Tharr, she Blows
questions, comments, you know what to do.