Tweaked NERF Dual Gun Connector
* added ammo holder for 4 rounds
* added center ramp for locking in place
* ammo holes have a flat side and a pin to hold the ammo securely
Blog posting:
marcuswolschon.blogspot.de/2012/09/mount-nerf-gun-to-nerf-gun-with-ammo.html
License is CC-BY-NC-SA
So you may make one yourself and improve the design but not sell the design or made parts.
* added ammo holder for 4 rounds
* added center ramp for locking in place
* ammo holes have a flat side and a pin to hold the ammo securely
Blog posting:
marcuswolschon.blogspot.de/2012/09/mount-nerf-gun-to-nerf-gun-with-ammo.html
License is CC-BY-NC-SA
So you may make one yourself and improve the design but not sell the design or made parts.