I'm still making a few adjustments here and there. The last time I made the Barackuda, as I mentioned, I got hung up on the little things and never did end up posting full instructions, only getting some pictures of the internals. This time I'm determined to get full instructions, though I want to tweak it a little more first. It performs admirably but is still limited. That said, I think it's still a great novelty to fire for being as compact of a bolt action as it is with an unconventional removable magazine.
And here's a quick demonstration video. I'll get a more detailed video on how to load the magazine and use the launcher alongside the instructions.
As for my plans for future builds, I think after the Barackuda, I'll finally get back on track toward making the next step in the guide series. Then there are other designs of mine I'd like to revisit and get instructions for.