This is a Luth-AR Upper known as the 16" Lightweight Complete Upper chambered in 223 Remington, model BAA3-L16.
The Luth-AR 16" Lightweight Complete Upper Barrel Assembly Starts with a 16"" 5.56mm Lightweight barrel made from 4140 Chrome Molly 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(R) with KeyMod slots and a Picatinny top-rail.
Features:
HG-V-15K – Palm Handguard® – Vented 15″ KeyMod with Barrel Nut
BAA3-L16 – 16″ Light Weight Barrel
FTT-EA1 – A3 Upper Receiver Assembled
BC-A-223 – Fully Assembled Bolt Carrier – .223
UR-19 — Charging Handle
