the Deuce Pro has problems with unreliable cylinder rotation

one fix, is to make the cylinder non-removable

as the cylinder is now fixed in place, reloading is done by pushing darts in from the sides.

note: blaster must be opened to install or remove the cylinder, lock piece wedges into the rotation clutch to prevent releasing

no supports, but you need perfect first layer adhesion

PETG recommended

Warning: not for use with ‘bamboo’ darts. Cylinder doesn't grip the narrower tails of these darts properly, and they will fall out.