This how-to enables you to build a power pump gun with auto reload. I had a problem when I was looking for this kind of guide; I couldn't find it; therefore, I built it. So, this is the video of my own invention.
Want to master Microsoft Excel and take your work-from-home job prospects to the next level? Jump-start your career with our Premium A-to-Z Microsoft Excel Training Bundle from the new Gadget Hacks Shop and get lifetime access to more than 40 hours of Basic to Advanced instruction on functions, formula, tools, and more.