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Luth-AR 16" Lightweight Complete Upper
California Proposition 65 Warning

This product can expose you to chemicals including lead, known to cause cancer and birth defects. For more info visit P65Warnings.ca.gov.

Luth-AR

16" Lightweight Complete Upper

$439.95
$413.55
Sale Price
Low Stock (3 left) California compliant

Luth-AR 16" Lightweight Barrel Complete Upper Receiver, 223 Remington, Black Finish, 15" Palm Handguard Keymod, 1:9 Twist, Complete Barrel Assembly w/BCG, Fits AR-15 BAA3-L16

Key Details
Brand Luth-AR
Manufacturer Part Number BAA3-L16
UPC 812058030171
SKU LUTHBAA3-L16
Current Stock 3 available
Quantity Updated Jun 11, 2026 12:11 AM
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Purchase Requirements
  • Final availability is confirmed at checkout.
In-Store Pickup Required: All firearm purchases must be picked up at our Beverly Hills location after background check completion.
Product Description

The Luth-AR 16" Lightweight Complete Upper Barrel Assembly Starts with a 16", 223 Remington 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 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
Specifications
UPC: 812058030171
Manufacturer: Luth-AR
Manufacturer Part #: BAA3-L16
Model: 16" Lightweight Complete Upper
Barrel Length: 16"
Type: Upper