Homemade gun, shooting a homemade 22lr derringer pistol, derringer, pistol

I previously uploaded a short clip of this thing last week to show a friend who lives out of state. Didnt really expect anyone to take much notice. Ive since had a couple people ask me to show a little more indepth demo of the thing. Here it is. The vid got cut off at the end when my phone died. I set out to build something basic with minimal tools. If youre expecting to see a high quality professionallyconstructed firearm then this isnt the video for you. This thing was built with minimal hand tools by some 40 year old medical clinician who has no business trying to build a gun. But the idea popped into my head and I couldnt let it go until I tried. The barrel is rifled thanks to a cheep barrel liner I found on eBay. Ive since added some rudimentary sites and have found the thing to be fairly accurate with some practice. Im currently working on a 9mm break action with the CVA scout serving as inspiration. As soon as it takes shape Ill add a video of the 9mm Im building along with a tear down video