So I just bought a bore snake to carry with me in the field for my new Ruger.270 wsm. I have never used one before, but bought the Hoppe's for .270-7mm range. I am having heck getting in all the way through the barrel, as it seems to hang up about 1/4 down from the chamber. Should I force it through? I don't want to damage the rifling. Is there any reason a snake for a regular .270 would not work for a .270 wsm? Also, does anyone know if I need to remove the screw holding the bolt release pivot in place, or just loosen it? I hate taking a screwdriver to a newly finished surface, because I know I am going to scratch it. And no, the users manual does not say. Thanks for any help.

