Nerf Rival Knockout Standalone Barrel Extension

thingiverse

This is a remix of the barrel extension on the TKO mod by ehdrien. I take no credit for his work, and I highly recommend checking out that mod kit if you haven't already. (https://www.thingiverse.com/thing:4348384) This design was made as a standalone attachment for the Nerf Knockout, for those who just want an extended barrel for their gun. I have modified the components to allow the firing of normal Nerf Rival balls. However, please note that a barrel extension will decrease the dart velocity of your blaster, so this is intended for cosmetic purposes only. Additional hardware: M3x3mm brass insert M3x30mm socket head bolt Supports are only required for the muzzle, as long as you print the suppressor vertically. I recommend increasing the infill level for the suppressor because it is very large and could otherwise be easily broken. Once printed, you will need to remove the orange piece on the front of the blaster. I am currently working on a replacement part, but you could also follow ehdrien's tutorial to remove the ball storage completely. (https://youtu.be/XPFJRKz9DjE)