Luth-AR 11.5" Lightweight Barrel Complete Upper 223 Rem/556NATO, Black Finish, 9" Palm Handguard Keymod, 1:9 Twist, Complete Barrel Assembly w/BCG, Fits AR-15 BAA3-L11

The Luth-AR 11.5" Lightweight Complete Upper Barrel Assembly starts with a Luth-AR 11.5"" 5.56mm Lightweight barrel made from 4150 Chrome Molly with a 1-9" twist mated to a Luth-AR A3 Flattop receiver which includes a Luth-AR bolt carrier" charging handle" forward assist and ejection port cover. The upper is then topped off with a Luth-AR lo-profile gas system and the Luth-AR ergonomic 9" Palm Handguard(R) with KeyMod slots and a Picatinny top-rail.