Aero Precision M4E1 Threaded Complete Upper Rifle-Length 18″ – 5.56MM NATO
$1,299.95
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Description
Aero Precision M4E1 Threaded Complete Upper Rifle-Length 18″ – 5.56MM NATO
This complete upper includes Aero’s new ATLAS R-ONE Handguard! The R-ONE handguards are designed with size and weight in mind, providing ample space to accommodate any attachment needs the end user may have. The proprietary ATLAS attachment system is both durable and dependable, maintaining a slim profile while offering the strength and stability customers have grown to love from Aero Precision handguards.
Product comes assembled. This complete upper does not include BCG or Charging Handle.
Includes:
- M4E1 Threaded Assembled Upper Receiver – Anodized Black
- 15″ ATLAS R-ONE M-LOK Handguard
- 18″ 5.56 Rifle Length CMV Barrel
- Low Profile Gas Block and Rifle Length Gas Tube
M4E1 Threaded Upper Receiver Features:
- New enhanced forging giving the upper receiver a “billet look”
- New picatinny profile blending seamlessly with Enhanced Series Handguards
- M4 Feedramps
- .250 takedown pin holes
- Laser engraved T-marks
- Includes port door and forward assist installed
ATLAS R-ONE Handguard Features:
- Full top picatinny rail for optional attachments
- Quick disconnect sling socket 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
18″ 5.56 Rifle Length Barrel Features:
- 5.56 Nato 18″ Rifle Length Barrel, 4150 CrMoV with QPQ finish
- 1/7 twist
- .750 gas block journal
- Rifle length gas system
- M4 Feed Ramp Extension
- HP and MPI tested
- Standard A2 flash hider
Specifications:
| Platform | AR15 |
| Series | ATLAS |
| Caliber | 5.56 NATO |
| Barrel Length | 18″ |
| Finish | Anodized Black |
Additional information
| Calibre | 223 Remington |
|---|---|
| Make | Aero Precision |
Brand
Aero Precision
