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