Hornady primer tube storage for Sy's peglock

There's plenty of tube and follower storage in case you've collected a few and a spot for the spare anvil and shuttle that you aren't using (see pics).

Prints with no supports.

On the rear are two slots for Sy's peglock system pegs.

Don't know what Sy's peglock is? If you're doing anything with pegboards, Sy's peglock system is the way to go. Find a peg that fits your board (because the “standard” is more like a suggestion), and then things should “just work”. 
I think this is the origin of this but don't quote me, I only found this recently after messing around with a bunch of other failed pegs and peg systems.

This is the same as the other in terms of use and storage but utilizes Sy's peglock system to mount to any pegboard.