- Home
- Accessories
- Rifle Parts
- Receiver Parts
- Upper Receivers
- Complete Gas Impingement
- Aero Precision M4E1 Threaded 8" 5.56 Complete Upper Receiver with 7.3" ATLAS S-ONE Handguard - Anodized Black - APAR700101M102
x
(This item has been previously added to your cart)
Protect your purchase for life! With our supplemental limited lifetime warranty, Classic Firearms will extend the manufacturer’s warranty to cover costs associated with the repair or replacement of defective parts of your item after the expiration of the manufacturer warranty for as long as you own the item (subject to terms and conditions). Click Here for details
Aero Precision M4E1 Threaded 8" 5.56 Complete Upper Receiver with 7.3" ATLAS S-ONE Handguard - Anodized Black - APAR700101M102
MPN: APAR700101M102
| UPC: APAR700101M102
Swipe for More 
- Home
- Accessories
- Rifle Parts
- Receiver Parts
- Upper Receivers
- Complete Gas Impingement
- Aero Precision M4E1 Threaded 8" 5.56 Complete Upper Receiver with 7.3" ATLAS S-ONE Handguard - Anodized Black - APAR700101M102
Aero Precision M4E1 Threaded 8" 5.56 Complete Upper Receiver with 7.3" ATLAS S-ONE Handguard - Anodized Black - APAR700101M102
MPN: APAR700101M102
| UPC: APAR700101M102
PRODUCT DESCRIPTION
Aero Precision APAR700101M102: This complete upper includes Aero Precision's 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. Aero Precision's 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. This complete upper does not include BCG or Charging Handle.
Includes:
- M4E1 Threaded Assembled Upper Receiver
- 7.3" ATLAS S-ONE Handguard
- 8" 5.56 Pistol Length CMV Barrel
- Low Profile Gas Block and Pistol Length Gas Tube
- Product comes assembled
- The muzzle brake that comes with this complete upper receiver is NOT pinned nor welded to this barrel.
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 S-ONE Handguard Features:
- 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
8" 5.56 Pistol Length Barrel Features:
- Chamber: 5.56
- Length: 8"
- 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: Pistol
- Weight: 17.76 oz
- M4 Barrel Extension
- HP and MPI Tested
SPECS
| SKU | ACC-AERO-APAR700101M102 |
|---|---|
| Country of Manufacture | United States |
| License Requirement | None |
| Manufacturer | Aero Precision |
| Mfg. Part Number | APAR700101M102 |
| UPC | APAR700101M102 |
| Caliber/Gauge | 5.56x45 |
| Barrel Length | 8" |
| Barrel Twist | 1:7 |
| Barrel Finish | QPQ Corrosion Resistant |
| Firearm Fit | AR-15 |
| Threaded Barrel | Yes |
| Condition | New |
Loading... 
