The Luth-AR 24″ Fluted Bull Barrel Complete Upper Barrel Assembly Starts with a 24″” .223 caliber fluted bull barrel made from 416 SST with a 1-9″ twist mated to a A3 Flattop receiver which includes a bolt carrier” charging handle” forward assist and ejection port cover. The upper is then topped off with a lo-profile gas system and an ergonomic 15″ Palm Handguard® with KeyMod slots and a Picatinny top-rail.
- HG-V-15K – Palm Handguard® – Vented 15? KeyMod with Barrel Nut
- BL-B24FT – 24? Bull Barrel, Fluted, Threaded 416 SST
- FTT-EA1 – A3 Upper Receiver Assembled
- BC-A-223 – Fully Assembled Bolt Carrier – .223
- UR-19 — Charging Handle