Obviously it isn't really stippled, but why does this Mk 82 bomb have such a rough paint finish? Does it have something to do with it being on an aircraft carrier?

https://preview.redd.it/krkn14pf8whb1.png?width=1280&format=png&auto=webp&s=32b20e2e4a9718d7a096c91ddb984d4ff0036cfa