Quote Originally Posted by Adkjoe View Post
For you guys that polished the feed ramp what kind of head did you use on the dremel to do it?
A dremel should never come NEAR a firearm (for the most part). Do your polishing by hand. You are POLISHING, not re-profiling the ramp! Some of the very early ones had a few probs, but I forget what they were. The forum should have a list somewhere of what serial numbers to look out for. I think mine started with a J6 which was outside of the bad range. Although I did have the hammer spring and takedown pin both break on me early (like 50-rds).