I always thought the only thing that kept my G36 from perfection was the trigger guard. I had been wanting to do a undercut on it but honestly was afraid I would mess it up. After watching numerous YouTube videos I decided I was going to do it. I went out to the shed hooked up the dremel and to my disgust didn't have any fine sandpaper to finish it with. So I just used a polishing tip. Anyway, I messed with it less than 10 minutes betweent the course sandpaper and the polish tip and this is what I have. It feels great as opposed to the way it did. I think it turned out good for my first time. What do you more experienced guys think and recommend doing different?