Primer Tube Cap

thingiverse

I took a stab at designing something from scratch. Okay, so it's not exactly complex, but hey, I deserve some credit for giving it a shot! What I really needed was caps for my primer tubes that would allow me to load up for a session without worrying about primers spilling everywhere in case of an accident. These caps have just the right tension on the primer tubes I use with my Hornady LNLAP press, taking into account the PLA shrinkage factor.