A drill bit with heat shrink tube or something like a straw that prevents the drill shank from touching lands is no problem. I would turn the drill by hand rather than use an electric drill. In any case, the gun is a piece of $hit anyway, I have one. It’s a toy, the only sad thing if you aren’t able to clear it is the money you’ve spent.DO NOT USE A DRILL BIT IN YOUR RIFFLED BARREL.
Upvote 0