Feed ramp issue - Rosco Manufacturing Bloodline 5.56 NATO Barrel

The 10.5" barrel I have has feeding issues. Tried every magazine I can find and the round would just stop at the tip of the feed ramp. Have to rack it again (force the cartridge) to go inside the chamber. I took it out and upon inspection, it needs to be filed down, add a small ramp on the sharp edges and polish it. I ordered KAK Industries 10.5 barrel and works like a charm. I'll keep this barrel and do some work to it and build with it on another day. I should've stuck with Faxon barrels, all my barrels are either Faxon or Kak Industries.