Cool idea! I use to fish a LOT and we use to find braids cut into older stainless steel guides which it does fairly quickly under pressure depending on the braid. Obviously you aren't putting a lot of pressure on it but just something to keep in mind.
Hi Ernest, I really don’t understand why you have to do this if you’re purchasing an expensive Airgun or barrel. Why doesn’t the factory do this for you before you receive it? It’s strange.