Lee APP Soda Bottle Adapter

UPDATE #2
I was told the round version had a problem with the STL file, and the bottom didn't print open. I've fixed it, so now it should print normally. Sorry about that.

UPDATE!
I've updated the design to include a threaded top so you can use your soda cap to seal the bottle holding your primers while still leaving the coupler in place. I also made a round and octagonal version.

I recently got a Lee APP (Automatic Processing Press) Deluxe Kit to quickly size cases as well as cast bullets. A bottle comes with the kit to capture spent primers or sized cast bullets. Rather than get this pretty bottle nasty with spent primer residue, I made an adapter that goes from the 7/8-14 thread to a standard soda bottle thread. The picture shows a small 8oz Dasani water bottle, but you can use any soda bottle with a standard PCO-1881 threads.