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RSR Part #: LUTHBAA3-L16 Manufacturer Part #: BAA3-L16

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Luth-AR, 16" Lightweight Barrel Complete Upper Receiver, 223 Rem/556NATO, Black Finish, 15" Palm Handguard Keymod, 1:9 Twist, Complete Barrel Assembly w/BCG, Fits AR-15


  • HG-V-15K - Palm Handguard(R) - 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

Product Description

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.