Nerf Strongarm Mod: 9 Dart Cylinder by BellinghamXC - Thingiverse
NERF Strongarm N-Strike Elite Toy Blaster with Rotating Barrel, Slam Fire, and 6 Official Elite Darts for Kids, Teens, and Adults (Amazon Exclusive) : Everything Else
dieselpunk nerf strongarm by Theartfuldodger413 on DeviantArt
A little strongarm mod, removed air-restrictors (now it is able to shoot stefans),added a lens on the scope, and added a mozzle extension. : r/Nerf
Nerf Strongarm Mod | Nerf Gun Attachments
Mod Guide - Strongarm REV-6 - Modifications - NerfHaven