Got the steel feed ramp and this kit. Polishing was easy and it just makes sense to purchase both at the same time. The polish does tend to fling (cup hand over bit when first turning it on helps control some of the mess) and I have polish and felt bits left over for use elsewhere.

Overall this is very good product. My only concern is polishing compound included. This compound has very strong chemical smell and it tends to leak outside of working zone. As an alternative I tried Dremel polishing compound 421 and it works perfect - no leaks, no smell, good polish.

Nice little kit, seems to have everything thing need to keep the feed ramp smooth

And that polishing kit!… It’s hard to believe that a non-abrasive method would have such a profound effect. It’s simply beautiful. I’m only half kidding when I say that I want to go around and polish everything!

Thanks for such great products and helpful videos.

Great little kit with all the items needed to polish the feed ramp on my M57 and I'm sure many other uses. Thanks!!!