This complete upper includes our ATLAS S-ONE Handguard! The S-ONE line of handguards are designed with size and weight in mind, providing the perfect addition to your lightweight build. 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
- 9" M-LOK ATLAS S-ONE Handguard
- 11.5" 5.56 Government Profile CMV Barrel, Carbine Length
- Low Profile Gas Block and Carbine Length Gas Tube
- VG6 Delta 556 (NOT pinned and welded)
- Product comes assembled
- 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
- Front and rear picatinny rail
- Eliminated center of top rail for weight reduction
- Indexing grooves in 12:00 position for positive grip control
- 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 S-ONE Hanguards
- Chamber: 5.56
- Length: 11.5"
- Twist: 1 in 7
- Threading: 1/2"x28
- Material: Chrome Moly Vanadium
- Finish: QPQ corrosion resistant finish both inside and out
- Gas Block: .750
- Gas System Length: Carbine
- Weight: 20.5oz
- M4 Barrel Extension
- HP and MPI Tested
M4E1 Threaded Upper Receiver Features:
ATLAS S-ONE Handguard Features:
11.5" 5.56 CMV Carbine Length Barrel Features:
| Shipping to FFL Dealer Required | No |
|---|---|
| Made In America? | Yes |
| FFL SOT Shipping Required | No |
| Platform | AR15 |
| Series | ATLAS |
| Caliber | 5.56 NATO |
| Barrel Length | 11.5" |
| Weight(s) | - |
| Other | N/A |