16″ Lightweight Complete Upper Barrel Receiver Assembly
$399.95
The Luth-AR 16″ Lightweight Complete Upper Barrel Assembly
Starts with our 16″, 5.56mm Lightweight barrel made from 4140 Chrome Molly with a 1-9″ twist mated to our A3 Flattop receiver which includes our bolt carrier, charging handle, forward assist and ejection port cover. The upper is then topped off with our lo-profile gas system and our ergonomic 15″ Palm Handguard® with KeyMod or MLOK™ slots and a Picatinny top-rail.
Currently our Complete Upper Barrel Assemblies are out-of-stock.
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- Made in America
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Description
The Luth-AR 16″ Lightweight Complete Upper Barrel Assembly
Includes:
- HG-V-15K – Palm Handguard® – Vented 15″ KeyMod or MLOK™ with Barrel Nut
- BAA3-L16 – 16″ Light Weight Barrel
- FTT-EA1 – A3 Upper Receiver Assembled
- BC-A-223 – Fully Assembled Bolt Carrier – .223
- BL-04A – Carbine Gas Tube
- GB-LP750 – Gas Block .750
- UR-19 — Charging Handle
- BL-06-A2 — A2 Flash Hider
Upper Specs:
- 7075-T6 Forging
- Hard coat anodize Black
Bolt Specs:
- Bolt: Carpenter 158 steel
- Extractor: 4140 Alloy steel
- Army Spec Heat Treatment
- Manganese Phosphate
Bolt Carrier Specs:
- Carrier: 8620 steel
- Cam pin: 4340 Alloy steel
- Carrier key: 4130 Alloy steel
- Army Spec Heat Treatment
- Manganese Phosphate
Barrel Specs:
Lightweight 16″ Barrel
- Available in 16″
- 5.56 mm
- 4140 Chrome Moly
- Threaded Barrel — Thread Pitch 1/2 x 28
- Gas Block Diameter .750
- Gas Tube Length — Carbine
- Gas Tube Material: 304 SST per Army Spec
- 1-9 RH Barrel Twist
- 6 Lands and Groves
- M4 Feed Ramp
- Button Broached
SKU: BAA3-L16 — KeyMod
SKU: BAA3-L16-M — MLOK™
Additional information
| Application | AR15 |
|---|---|
| Caliber | .556 mm |
| Slot Style | KeyMod, MLOK™, Smooth |
| UPC Code | BAA3-L16 812058030171 |
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