The 00510001 Omega Rail free float rail system by Daniel Defense offers an installation process made simple with the included Allen Wrench. This feature-rich rail system includes an integral QD sling swivel mount with a rotation limiter and provides an uninterrupted upper rail platform. Crafted meticulously from aircraft grade aluminum, this rail system offers unmatched durability and strength. The stunning black hardcoat anodized finish adds to its aesthetic appeal, setting it apart in terms of both functionality and design.