You have to keep in mind that this firearm is old and used, so those dents and dings are what I consider "character". You probably won't be able to get all of them completely out, but you can certainly lessen the severity of them. Tapering is the key. The rust bluing will help to camouflage them as well. When draw filing or using a sanding block, you'll be surprised at how many of the "flats" aren't very flat at all.