The Radian Weapons Model 1 Complete Upper is a precision 223 Wylde assembly for the AR-15 platform. It features a 16 match-grade 416R stainless steel barrel with a 1:8 twist, polished crown, and M4 feed ramps. Constructed from Flat Dark Earth (FDE) Cerakote 7075-T6 billet aluminum, it includes an extended M-LOK handguard with an integrated anti-rotation pin. This FDE unit is equipped with an enhanced black nitride M16 BCG, lightweight forward assist, and a Raptor-SD suppressor-optimized charging handle using a mid-length direct impingement gas system. Note: The 223 Wylde chambering is a hybrid design that provides match-grade accuracy while safely and reliably cycling both .223 Remington and 5.56x45mm NATO ammunition.