Not sure what rub and buff is. But if I go that route use a spray clear coat? And spray paint won't stick to it?? Either way there's no way fo moving parts to still work right? Thanks for the help. What do u think of the pistol?
This is Rub 'n Buff: Amazon.com: AMACO Rub 'n Buff Wax Metallic Finish, Silver Leaf, 0.05-Fluid Ounce: Arts, Crafts & Sewing
I recommend using a thinning agent to help brush it onto the gun. You may want to test it on something else since you've not used it before. RnB gives a better metallic finish than most acrylics or sprays, from what I've seen. But it will smear off if it is not clear coated. The moving parts may still work, but as they move they are likely to wear down the paint. That will be an issue no matter what painting technique you use. The pistol looks great! It's just a lot more effort and upkeep than I'd want to have to deal with