Just get some brown, black or camo elastic bandage. You can wrap your barrel tightly and it sticks to itself. It's cheap enough to take off after your hunt and throw away of you want to.

https://www.amazon.com/FRESINIDER-A...wn+elastic+banage%2Caps%2C60&sr=8-14

Last edited by 10Glocks; 01/13/22.