AR15 16" 5.56 Carbine-Length M4 QPQ Complete Upper w/ 13.5" M-LOK Slimline Handguard - Kodiak Brown Anodized

This complete upper includes our Slimline Handguard. The slimline line of handguards have a unqiue milling profile, designed to maximize grip ergonimics 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 part features a colored anodized finish. These finishes are held to different aesthetic standards than parts finished in black anodizing or Cerakote. For more information on colored anodizing visit our Knowledge Center.

Includes:

• AR15 Assembled Upper Receiver
• Slimline Handguard
• 16" 5.56 Carbine Length M4 QPQ Barrel
• Low Profile Gas Block and Mid-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 M4 QPQ Barrel Features:

• 5.56 Nato 16" Barrel, 1/7 twist, 4150 CrMoV, gas port drilled
• QPQ Finish
• .750" gas block journal
• Carbine length gas system
• M4 Feed Ramp Extension
• HP and MPI tested
• Standard A2 Flash Hider