I have to disagree with an earlier statement that you don't need camo on any gun. If you're predator hunting, especially coyotes, camo can make a difference. On you and your gear. They seem to know what guns and hunters look like and they are "wiley"!!
Personally, I buy the camo bandage stuff from the vet supply places online. (a cloth like wrap that only sticks to itself). Works great, adds grip, removes without residue, and looks cool!