Welcome back, Gunfreak. NOW BUILD SOMETHING! :D I might design a large bore soup can launching monster. I think my next cannon should have enough recoil to just about put me on my ass. It's called for. Did you forget about ME? https://vimeo.com/263675436 Oh man, this post brings back memories of my...

I need to get back to building. :/ I've had AR parts lying around since last fall but I finally got around to getting a lower a month ago and have been building that instead of the cannon I need to be finishing. IMG_0682.JPG I don't know about you but no amount of fancy ARs or AKs, custom built or ...

This is amazing. I love all the effort to keep it looking stock and completely reversable if desiring to use a conventional flare. The use of the CO2 powerlet sections as ammo is also very clever in a world of expensive ammo. I've utilized them in the past on builds and it was fun shooting full ones...

Very cool - I've often considered this same concept in a 1" -1.5" bore configuration (more shoulder rifle sized than anything) but using the piston valve hybrid design so I could use generic round ammo without needing to reload a burst disc every time (golf balls or similar lol). Any idea of the muz...

okay i do not know how to insert images and i have chrombook but is there a way i can skecth on the platform though Go to this website: https://mspaint.humanhead.com Draw your design Click the save button, which will save your drawing to your chromebook as an image file ("myfirstspudgundrawing.png"...

I was able to access the google drive link, download the google sheet and open it in LibreOffice Calc. I'm able to run Pneumatic and Hybrid scenarios without any strange behavior. Using Combustion I need to size up the barrel or the interior page of step calculations seems to hit a snag (#NUM!) some...