For my HK45 here's the estimated work
- Scape off (gently) the white paint - 2 minutes
- Birchwood Casey - I applied it and wasn't satisfied so you can skip this step
- Mask of the area to paint with masking tape - 30 seconds
- One light coat of Krylon Ultra Flat Black Camo - 3 minutes including shaking the can
- After it sets, about,8hrs , I simply rub the finish a bit...but that's me, you don't need to.