16″ Lightweight Complete Upper Barrel Receiver Assembly – 5.56mm 1-9 Twist

Description

The Luth-AR 16″ Lightweight Complete Upper Barrel Assembly – 5.56mm 1-9 Twist

Includes:

• HG-V-15K – Palm Handguard® – Vented 15″ KeyMod or M-LOK® with Barrel Nut
• BAA3-L16 – 16″ Light Weight Barrel – 5.56mm 1-9 Twist
• 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

Complete Upper Specs:

• Overall weight: 4.45 pounds

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 – 5.56mm 1-9 Twist

• Length: 16″
• Caliber: 5.56 mm
• Material: 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-L16M — M-LOK®