Cynthia Closed Bolt mod

This is a remix of the Sillybutts Cynthia Bolt action nerf blaster as seen here https://github.com/Sillybutts/Cynthia.

The original design is excellent and a lot of fun to use but, some reviewers and users noticed a few minor issues. One being that the bolt was able to swing from one side of the blaster to the other freely during operation. Another review pointed out that the ram core deflected to the side when priming and they felt that it might come in contact with the magwell back. Finally, several reviews questioned the rigidity of the blaster at its center where the two halves of the blaster meet in the magwell area. This is my attempt to address these issues while keeping all of the original design aesthetics. I am by no means an advanced user of Fusion360 but, I have printed and used these parts on my blaster with no issues.

This mod requires M3 heat set inserts. When setting the inserts in be careful not to go to deep or the inserts will come in contact with the plunger