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.
- AR15 Assembled Upper Receiver
- Slimline Handguard
- 16" 5.56 Gov Mid-Length 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
- M4 Feedramps
- .250 takedown pin holes
- Laser engraved T-marks
- 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
- 5.56
- QPQ Finish
- Gov Profile
- .750" gas block journal
- Mid-length gas system
- M4 Feed Ramp Extension
- HP and MPI tested
- Standard A2 Flash Hider
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 UPPER FEATURES:
SLIMLINE HANDGUARD FEATURES:
16" MID-LENGTH BARREL FEATURES:
| Shipping to FFL Dealer Required | No |
|---|---|
| Made In America? | Yes |
| FFL SOT Shipping Required | No |
| Platform | AR15 |
| Series | Slimline |
| Caliber | 5.56 NATO |
| Barrel Length | 16" |
| Select Your Finish | Anodized Black |
| Weight(s) | - |
| Other | N/A |