Quote Originally Posted by bighit View Post
You will only make a mess of the part your doing it on.

Cant see how it would knacker the whole gun

If it cant be polished out you buy a replacement part.
That's right £56 for a cylinder at chambers and if you practise on something before you start it might be fun
and clipper seems to have access to tools, but it is his choice after looking at the video of how it's done.