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(R) with KeyMod slots and a Picatinny top-rail.
Luth-AR 24″ Bull Barrel Complete Upper Assembly, 223 Rem/556NATO, Black Finish, 15″ Palm Handguard Keymod, Complete Barrel Assembly w/BCG, Fits AR-15 FTBL-B24
