Jason,
I do some reloading myself and you are correct about the tollerences but there are a lot more steps in production for the Bow Bolt and each half is quite different from the other but the main difference price wise is volume. In order to get the price to where it is, I have to order at least 400 at a time. I'll bet Dillon or RCBS makes ten times those numbers in each run.
I promise, I will reduce the price when I can make that many at a time.
Perhaps you or someone else out there can think of another application for the Bow Bolt, like maybe in the auto or avation industry (well, maybe not the auto industry right now). My patent attourny suggested naming the Bow Bolt "Precision Alligning Fastener" instead so it might appeal to a larger market knowing that the Trad Archery industry is pretty small in comparison.