The cleaning kit I got advises me to avoid contact between the aluminum rod and the rifling at the muzzle. Well, this is hard to do, considering the cleaning part (plastic) is pretty short. So, I bump the crown once in a while.
Can a casual bump like this damage the rifling? It doesn't seem very intuitive since aluminum is softer, unless tremendous force is applied. Anybody damaged their rifling this way? Why not make the entire rod out of plastic?
Is soft wood an acceptable substitute, i.e. used to push patches through? How about string with a patch or a piece of cloth tied in the middle?
How long does it take for solvent to work? Why do toothbrushes seem useless in cleaning powder residue, yet people recommend them?
Will WD40 remove residue safely? Will it attack plastic and rubber?
Thanks.
Can a casual bump like this damage the rifling? It doesn't seem very intuitive since aluminum is softer, unless tremendous force is applied. Anybody damaged their rifling this way? Why not make the entire rod out of plastic?
Is soft wood an acceptable substitute, i.e. used to push patches through? How about string with a patch or a piece of cloth tied in the middle?
How long does it take for solvent to work? Why do toothbrushes seem useless in cleaning powder residue, yet people recommend them?
Will WD40 remove residue safely? Will it attack plastic and rubber?
Thanks.