Semi auto HPA Recon, my best attempt at combining optimum function with a pleasing form. : r/Nerf
Free STL file Caliburn HPA - LPA short dart・Template to download and 3D print・Cults
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
WIP: Semi auto fully mechanical HPA blaster variant with 'bottle on board' / investigation of feasibility : r/Nerf
ProteK ATOM Speedsoft HPA Marker w/ Carbon Fiber Barrel | Long