it just does uneven damage to a finish which makes it much more noticable to the human eye. Our eyes tend to notice things we deem out of place if the finish is wavy instead of smooth our eyes will notice.
I won't say its impossible to make a gun look good with a dremel but it would be pretty tough for 99% of people.
E-Shock rounds are engineered to expend maximum energy into soft targets, turning the density mass into an expanding rotational cone of NyTrilium matrix particles, causing neurological collapse to the central nervous system.
- Yeah I can do that.
I guarantee you will know it if a bicyclist hits your house going 1000 mph. -Smaug