NIRODHA's HPA Bullpup Nerf Blaster

thingiverse

Hello Nerf enthusiasts! Are you ready for a project that will unleash your creativity? If you're into Nerf guns, HPA systems, bullpups, and DIY blasters, then this might be the perfect challenge for you! To all my fans who have been patiently waiting for these files to be shared on Instagram, Reddit, or YouTube, I want to thank you again for your patience! You're about to see a fully self-contained semi-automatic HPA 'bottle on board' Nerf blaster that can fire half-length darts as fast as you can pull the trigger. With a range of velocities from 130 FPS (using a ported barrel at around 40 psi) to over 250 FPS (with a brass-lined solid barrel and around 50 psi), this blaster is sure to impress. Please note that this HPA-powered blaster is designed for competitive Nerf events where people play Nerf as a sport. It's not a toy, so make sure you build it under adult supervision or as an adult yourself. Always follow your local laws and regulations, and never bring this blaster out in public. If you're attending a private event, take it there in a bag with the HPA tank disconnected. Now that you've got the basics covered, let's talk about the parts needed to build this beast: **Main Components:** * 3D printed parts (check the STEP file for exact requirements) * Worker Talon mags * Darts * HPA tank and pressurizing system * Tools (screwdrivers, allen keys, wrenches) **Additional Parts:** * Worker Vertical Foregrip * Vector Optics Mustang 1.5-4x30 scope or Holosight * Tactical flip-up sights (Magpull style) * Magpul-style slingmount(s) that attach to the picatinny rail * Magpul-style single to two-point sling (hybrid) * Scar (I have a custom-made orange Delrin scar made by Spectre) **Assembly and Fitting:** * Sandpaper for fitting parts together * Epoxy or 3D printed parts glue for bonding the monocoque * Patience! Many things won't fit straight away, so take your time to figure out why and sand down parts as needed. All these parts can be sourced from [Blaster-Time EU](https://www.blaster-time.eu/nirodha-hpa-bullpup-nerf-blaster/ref/nirodha). If you have any constructive feedback, questions, or remarks, please don't hesitate to contact me. I'll do my best to answer as soon as possible. Lastly, I want to thank Dennis, Liam, the DNC, and all my amazing fans who have supported me throughout this process. You guys are awesome!