Who uses Bore Butter in their ML bores?

[Allen]

Bore Buter is all I have ever used. I shoot a Thompson Gary Hawk which has a stainless barrel, so I cant tell you about rust. I use it as a patch lube and a bullet lube also. (the bullets I use come pre lubed. I clean it off and use the Bore Butter) Never had any trouble, its all natural and it cleans up easy with soap and water.

Allen