Primer Tube Filler End and Cap

thingiverse

This is the blue 'filler' end of the Dillon primer tubes, you will need to buy the clip pins that any hardware store should sell. Also uploaded is a cap end with enlarged end to assist in removing. I designed these to be used in conjunction with a filler so no pickup end was made. I believe the filler end is tight enough that it could be used as a pickup end if needed. Aluminum tubing can be bought here: https://www.zoro.com/zoro-select-tubing-0183-in-id-516-in-od-aluminum-4ntd3/i/G1875553/ MFG number for tubing is 4NTD3 in case the above link no longer works. Large primer tubes can also be purchased in bulk with number 4NTD2 but I have not confirmed as I don't load anything in bulk for large primer. Tubing comes in 6 foot sections for which I cut down to 11 and 7/8th in tubes to allow for 6 identical tubes per section when allowing for loss of material from cutting. I then lightly sanded the tube ends to remove any burrs and and used a 5/16th drill bit to put a small chamfer on the inside of the tube but any larger drill bit would likely work.