With all the controversy about the SAB vs Caliburn. I wanted to see how different the SAB truly was. Overlaying the SAB concept posted over the original Caliburn cad, I realised the most work went into the trigger catch area. The trigger catch area needed a lot of work because the catch area is now much much closer to the trigger. Everything else is merely a changing of the spacing or some other cosmetic change.
As I don't own a caliburn myself and I was too lazy to figure out where the springs exactly, the .step file uploaded is merely a concept. I am quite sure the spacing is correct but with regards to the spring and assembly, someone with more knowledge would need to carry on my work if this is to be used. And of course the rails and butt are not complete as seen in the screenshot. And also why I didn't upload any useful STL files.
Credits of course, goes to Captain Slug and SAB.
