According to this page , its just 4 Carbs a stick.

And Monster Sized slim jims tend to have about 9 (might vary per flavor). Depending on your macros that's perfectly tolerable if you only intend on eating 1 or 2 a day.

They're not the most quality things I'd wanna spend my carbs on, but they seem fine to me as I tend to travel on the road a lot. I wouldn't be munching on them on days I'm not working though.