PEX drop tubes for openBulletFeeder

PEX drop tube parts for the open bullet feeder by AmmoMike83 replaces the coil springs using Tom Penn's quick detach fittings and drop tubes.
Uses 3/8" and 1/2" PEX
3/8" tested .224 and .309
1/2" tested .356 and .451

For feeder side QD parts print
chute_adapter_new by tom_penn https://www.thingiverse.com/thing:3207921
Small_top_DT (remix)
Large_top_DT (remix)

Fixed feeder side print
PEX_cone_small
PEX_cone_large

Press side print
Required XXmm_drop_tube_v2 by tom_penn https://www.thingiverse.com/thing:3207921
Small_DT_QD_0 (remix)
Large_DT_QD_0 (remix)

Chamfer the inside of your PEX pipes.

This is my first upload, so I hope I got everything right.
Parts were printed, then edited again for a couple small problems. So these files have not been tested. Also note I do not have a AP or 650 to test how far the PEX will bend. Please let me know if a bend in the drop tube fitting is needed.