Re: Looper Blunderbuss - WIP pics begin on Page 3
After a couple podcasts worth of work, it's time for a HUGE pic update!
Who knows where THESE suckers go? Hint: They're the ONLY metal parts that I'm including in the resin blunderbusses. Find out at the end of this post!
After getting the grip of the slide nice and smooth, I went about detailing it. First, I plotted out the relative placement of everything with a Sharpie.
The holes I'm using to mount the grip to the slide base were already pre-drilled.
I roughly sculpted on the "nubs" of the grip with Apoxie Sculpt and used my Dremel and a round file to cut in the notches.
After the Apoxie Sculpt cured, 220 grit sandpaper was used to clean everything up and make it nice and smooth. Gaps were filled with Bondo Spot Putty.
Finally, a shot of flat black to see how it all squared away.
This piece has since been further altered, as the "nubs" have a more rounded edge to them. I still need to find the proper screws to mount the slide grip to the slide base, but other than that, this slide is 100% DONE.
A shot of the final trigger mechanism. It took a lot of doing, but it works FLAWLESSLY. However, even though I'm extremely happy with how it came together, I think I want to remake the entire wooden grip frame and grip plug out of aluminum. Essentially, I would have to cut out the "spine" of the grip frame out of 3/8" thick aluminum sheet and then sandwich the spine with a 1 3/4" aluminum rod that's been split in half. After those pieces are secured together, I'll need to cut out all of the recesses for the spring and trigger AND tap the mounting holes. Is there anyone out there with good tools and machining skills who could do this for me? Seriously, I'll either give you a free slushcast blunderbuss or solid resin blunderbuss parts in return for your work. PM me if you can!
Building up the last remaining ring of the rear endcap. Basically, I mounted the second and third rings onto a scrap piece of aluminum tubing that I slathered with Vaseline. After that, I mixed up a bit of AS and squished it onto the tubing, forming another ring. Then, the whole deal was pulled off the tubing so I could smooth the inner surface and ensure the AS ring would properly adhere to the second ring.
I threw everything back onto the aluminum tubing so I could start shaping the AS ring. I took the first ring and smooshed it right on top. When it looked like everything was nice and symmetrical, I smoothed everything out with my sculpting tools.
After the AS ring cured, I sanded it entirely with 220 grit until the ring was all the same thickness. Then the AS ring was JB Welded to the first ring. I hit it with some flat black so I could visualize all the trouble spots.
Finally, I drilled in all the functional mounting holes and the non-functional mock holes (such as these two). The only work left to do on this section of the gun is to shave down the back end of the aluminum tubing 1/4" so it doesn't jut out, and then make some sort of cover to hide the back end of the grip plug when everything's mounted. Other than that, the rear endcap is DONE.
And finally, the answer to the question I asked at the beginning of the post. The piece in question is a bipod mount that I found on the YHM website...the exact piece used on the original!
Just so you have a better idea of the gun's scale, I'm 5'8".
And here's everything all together. At this point, the blunderbuss is FINISHED. This is how the gun looks when it's fresh out of the package. The next few days will involve me finishing up all the odds and ends, screwing everything together, and then weathering the eff out of it.
Thanks for following, guys!
-Jonaas