The Radian Weapons Model 1 Complete Upper is a flagship 223 Wylde assembly designed for match-grade accuracy and professional-tier reliability. Precision-machined from 7075-T6 billet aluminum, it features a 16 416R stainless steel barrel with a polished crown and M4 feed ramps for optimal cycling. This AR-15 unit is finished in Radian Black and includes a proprietary extended M-LOK handguard with a stainless steel anti-rotation pin. It comes fully equipped with an enhanced black nitride M16 bolt carrier group and a Raptor-SD suppressor-optimized ambidextrous charging handle, all tuned for a smooth mid-length gas system. Note: The 223 Wylde chambering is specifically engineered to safely and accurately fire both .223 Remington and 5.56x45mm NATO ammunition with superior precision.