Since I couldn't find any creations of NERF N-strike barrels with four rails on them, I decided to create my own model. It's quite simple in function and looks, just place all the attachments you want and you're good to go. It fits really well visually with the Retaliator and Stryfe (of course pick a matching color and not pink, like I did).
I also recommend to use barrel spacers to prevent extra wobble, especially on the Retaliator.
Furthermore, I used Sch00f's system for the Delta Muzzle attachment "teeth" (https://www.thingiverse.com/thing:4301933), which is quite genius since it doesn't require any supports.
I hope you enjoy the barrel and the goofy builds you can make with it.
And happy Nerfing!
Settings:
-PLA or PETG
-20% infill
-No Support
The author marked this model as their own original creation.