Sturdy, stylish rail - Fortis Manufacturing Night Rail Free Float Rail System

If you're looking for pure functionality, this rail might have too much style for your tastes. But, if you're looking for an elegant free-float handguard that's light weight, has a continuous upper rail, and convenient built-in QD connectors for slings, this is a great choice. The anodized finish is great; there's no machining imperfections, and there's no excessively sharp edges/corners. The m-lok slots are flat on the inside, providing excellent points to secure m-lok compatible devices. Installation is several steps, but not very complicated. The barrel nut is atypical, but not ridiculous; and it functions well while still being stylized.