Fallout New Vegas 12.7mm Pistol with suppressor

Friend wanted to print this gun from Fallout NV and my printer is busted but I could still do the model.

Few different options for printing from the files, easiest print would be Mag, slide, suppressor, and gunsplit. only the gunsplit model needs supports (not included in model).
For assembly my plan was to attach a spring for the slide mechanism, and magnets for the magazine, then probably just glue for the suppressor.