Help on metal finish Peacemaker gun


New Member
Hi all,

I have the 3D PLA print of Peacemaker's gun (see attached). I bought AK black primer and metal paint to give it a proper metal finish through airbrush. Now my question is how to best proceed:
1/Should I sand all the parts (and which grain size) or just the rough ones? Because I find most quite smooth already (esp. sides where then I'm afraid to ruin the shape).
2/Do you recommend doing sanding->priming->painting->gluing or another order?

Thanks a ton!

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