Luth-AR Complete Upper Receiver Assembly for AR-15 – .223 Rem, 24″ Bull Barrel, KeyMod Handguard (FTBL-B24)

• Complete 24 inch upper receiver assembly chambered in 223 Remington
• Includes bolt carrier group and charging handle for full configuration
• Features 15 inch KeyMod palm handguard with top Picatinny rail
• Constructed with fluted bull barrel using 1 to 9 twist rate
• Uses A3 flat top upper receiver with forward assist and dust cover
• Designed to fit AR-15 lower receivers for complete upper installation

The Luth-AR 24″ Bull Barrel Complete Upper Assembly 223 is a complete upper receiver assembly designed for AR-15 rifles chambered in .223 Remington. This assembly includes a 24 inch fluted bull barrel, bolt carrier group, charging handle, forward assist, ejection port cover, and a 15 inch KeyMod handguard. It is used for building or replacing upper assemblies on AR-15 platforms. In standard configurations, the Luth-AR 24″ Bull Barrel Complete Upper Assembly 223 fits AR-15 rifles.

The Luth-AR 24″ Bull Barrel Complete Upper Assembly 223 is constructed with a 416 stainless steel barrel and features a black finish. This upper assembly is categorized under complete upper receivers and includes a flattop receiver with Picatinny rail. The KeyMod handguard allows accessory attachment. This model includes a factory-installed bolt carrier group and charging handle. In practical use, it is suitable for range use or rifle builds requiring a complete upper assembly.