in this picture, these two hyper designs were depicted as the rush-40 and the mach-100. but now, the top design is almost identical to the upcoming fuel-20. what if the design on
OOD Hyper Rush 40 Spring (140FPS) – Out of Darts
13KG Upgrade Spring for Nerf Hyper Rush 40 Blaster | Worker Nerf Mods - Workermod.com
Mod Kit For Hyper Rush 40 Blaster! T-Pull, Hop Up Tab, & K25 Spring Upgrade Kit! | eBay
PAR40 Nerf Hyper Rush 40 Pump Conversion Kit .STL Files - Etsy Hong Kong