- This complete upper includes our new ATLAS R-ONE Handguard! The R-ONE handguards are designed with size and weight in mind, 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.
Includes:
- M4E1 Threaded Assembled Upper Receiver
- ATLAS R-ONE Handguard of choice
- 16″ 5.56 CMV 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
M4E1 Threaded Upper Receiver Features:
- New enhanced forging that gives the upper receiver a “billet look”
- New picatinny profile that blends seamlessly with our 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
- Learn More about our NEW ATLAS Handguards
16″ 5.56 Mid-Length Barrel Features:
- 5.56 NATO 16″ Midlength, 1/7 twist, 4150 CrMoV, QPQ, gas port drilled
- .750 gas block journal
- Mid-length gas system, .0785 gas port
- M4 Feed Ramp Extension
- HP and MPI tested
- Standard A2 flash hider
M4E1 Threaded 16″ 5.56 Complete Upper Receiver w/ 15″ M-LOK ATLAS R-ONE Handguard
$509.99 Original price was: $509.99.$439.00Current price is: $439.00.
SHIPPING NOW
Out of stock
Email me when this item is back in stock.
SKU: APAR700705M7
Category: Complete Uppers
Description
Additional information
Manufacturer | |
---|---|
Caliber | 5.56 |
Add BCG | Aero Precision 556 Black Nitrided BCG w/logo, No |
Reviews (0)
Be the first to review “M4E1 Threaded 16″ 5.56 Complete Upper Receiver w/ 15″ M-LOK ATLAS R-ONE Handguard” Cancel reply
Related products
SALE!
SHIPPING NOW
SALE!
SHIPPING NOW
SALE!
SHIPPING NOW
SALE!
SHIPPING NOW
SALE!
SHIPPING NOW
SALE!
SHIPPING NOW
SALE!
Reviews
There are no reviews yet.