Dynamag pump action mod

thingiverse

Make the Boomco Dynamag into a Pump Action Blaster! Assembly: Glue the two barrel parts together, then smooth out the seam so the grip slides effortlessly over it. Next, attach the barrel to your Dynamag (flush with the top) using glue or screws. Now, drill a hole through the back of the original priming slide and feed a long bolt through it, securing flat bars on either side. Connect the bar ends to a bolt that passes through the new priming grip, and you're done! Note that the original priming slide is slightly narrower than the widest part of the blaster, so you'll need to fill this space with some rings or an extra nut. If it doesn't slide freely, loosen the nuts and bolts a bit or sand the T-rail on the barrel slightly.