AR15 16" 5.56 Carbine-Length M4 CHM/PH Barrel Complete Upper 13" Slimline Handguard Left Handed - Anodized Black

This complete upper includes our Slimline Handguard. The slimline line of handguards have a unique milling profile, designed to maximize grip ergonomics and minimize weight while still providing plenty of real-estate to accommodate any attachment needs the end user may have. Our proprietary ATLAS attachment system is a durable and dependable mounting platform, maintaining a slim profile while still providing the strength and stability customers have grown to love from Aero Precision handguards.

NOTE: This product is LEFT-HANDED

Includes:

• AR15 Assembled LEFT HANDED Upper Receiver
• Slimline Handguard
• 16" 5.56x45mm NATO Carbine-Length M4 Barrel
• Low Profile Gas Block and Carbine-Length Gas Tube
• Product comes assembled
• This complete upper does not include BCG or Charging Handle. These products may be selected as add-ons under the FINISH YOUR BUILD tab

AR15 Upper Features:

• M4 Feedramps
• .250 takedown pin holes
• Laser engraved T-marks

Slimline Handguard Features:

• Full top picatinny rail for optional attachments
• Full length MLOK attachment points at the 3, 6, and 9 o’clock positions
• Compatible with low profile gas blocks
• 1.3” Inside diameter
• 1.5” Outside diameter
• Compatible with mil-spec AR15 upper receivers and barrels
• NOT Compatible with M4E1 Enhanced Upper Receivers

16" 5.56 CARBINE-LENGTH BARREL FEATURES:

• 5.56x45mm NATO
• Chrome/Phosphate Finish
• M4 Profile
• .750" gas block journal
• Carbine-Length gas system
• M4 Feed Ramp Extension
• HP and MPI tested
• Standard A2 Flash Hider