Daniel Defense GL/SSC URG AR-15 Complete Upper Receiver 5.56x45mm NATO 12.5" Barrel

The legend returns. The once unobtainable Daniel Defense GL/SSC. Some Uppers aren't just rare - they're legendary. The GL/SSC is both. The original was so unobtainable that only 25 ever reached civilian hands - and even then, builders went to extraordinary lengths just to get close.Now, for the first time, it's available to the general public. The GL/SSC is built around a 12.5" Cold Hammer Forged Government profile barrel on a carbine-length gas system, paired with the iconic free-float RIS II rail and integrated hanger system for full M203 and suppressor compatibility. No workarounds. No compromises. The real thing. FeaturesChrome-lined, heavy-phosphate-coated government profile barrel.Free-floating GL/SSC RIS II. Integrates all M203 grenade launcher mounting components directly into the rail without additional parts or special tools. Provides real estate for accessories without affecting barrel harmonics. Chrome Moly Vanadium Steel, Cold Hammer Forged, 1:7 Twist, Government Profil...