Self contained HPA blaster. Running off a portable compressor that will eventually be mounted on the stock so no air tank needed. Not as slick and quick as an air tank as
Nerf "Polarstar:" A fully 3d printed, 200 fps, 16 dps HPA blaster. : r/Nerf
WIP: Semi auto fully mechanical HPA blaster variant with 'bottle on board' / investigation of feasibility : r/Nerf
How To Make A Nerf HPA Blaster || Easy Guide to Air Blasters Part 2 - YouTube
UK NERF WAR - Here she is ladies and gents. My HPA blaster for the high velocity BritNerf games. This ZS longshot was built for me by Nerfshack. Powered by a SpeXBZ
How Accurate Is A 300fps HPA Nerf Blaster? - YouTube
HPA Waymaker – Frontline Foam
Nerf SledgeFire HPA 1 by SuicideNeil on DeviantArt
NIRODHA's HPA Bullpup Nerf Blaster by NIRODHA - Thingiverse
HPA Nerf: Pneumatic stored energy in the nerf hobby