Reflex 6 CPVC Skeleton Cylinder

thingiverse

This cylinder uses the stock rotation spindle friction fit into the print. Barrel length is intended to be 4" from testing and plunger volume calculation. You can go longer for more fps but probably will sacrifice fps consistency depending on dart to barrel fit. 1/2" cpvc and 5/8"OD x 1/2"ID polycarb tubing will work, should be a good friction fit but glue or sealant like superglue is recommended. The base floor of the cylinder is 0.35mm longer than measured stock to improve sealing to the plunger, but may hinder rotation a bit more. Be careful of the center spacer, it may detach layerwise from the rest of the base if printed upright, but should be stable once barrels are friction installed. Edit: Added a rearloading edition