Aight, the HALO CE magnum was the first thing I ever tried to model 5 years ago in solidworks. I gave it another shot and CAD’d a 4 piece shell, plus trigger, slide locks, magazine, and magazine release over a weekend. My printer burned down but after I got sent a new one last month, I finally printed it. I need to find a medium capacity magazine spring and figure out how things fit. The problem is that the actual bb throwing bits had their dimensions guessed. It fits, but not where I expected, so modeling a reliable magazine that interacts with that janky stuff will be a process.