Nerf Gelfire Hopper Adapters

This is a more generic version of the adapter I made in thing 5557129.

I had a request for a Gelfireadapter that uses the common screw type hopper found on many other brand blasters. The available versions are:

a. Gelfire to screw, straight
b. Gelfire to screw, angled
c. Gelfire to Gelfire, angled

I may revisit this in the future for additional connector types/sizes. Maybe a soda bottle or something else easily accessible.

I sized these to be relatively snug, and as such the printed male/female gelfire ends are unlikely to fit together. You probably don't want to chain these anyway.