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Aero Precision M4E1-T, AR15 Complete Upper, 300 Blackout, 8" Barrel, 1:7 Twist, Pistol Length Gas System, Anodized Finish, Black, Does Not Include BCG or Charging Handle APAR700701M1
$534.99MSRP: $595.00SKU: APAR700701M1 Upgrade your AR-15 build with this complete upper receiver assembly, featuring the lightweight and versatile ATLAS R-ONE Handguard. Designed for optimal size and weight, the... -
Aero Precision M4E1 AR15 Complete Upper, 223 Remington/556NATO, 16" Barrel, 1:7 Twist, ATLAS S-ONE Handguard, Mid Length Gas System, Cerakote Finish, Flat Dark Earth, Does Not Include BCG or Charging Handle APAR700315M7
$624.99MSRP: $695.00SKU: APAR700315M7 This complete upper includes the ATLAS S-ONE Handguard! The S-ONE line of handguards are designed with size and weight in mind, providing the perfect addition to your... -
Aero Precision M4E1-T, AR15 Complete Upper, 223 Remington/556NATO, 14.5" Barrel, 1:7 Twist, Mid Length Gas System, ATLAS R-ONE 12.7" M-LOK Handguard, Cerakote Finish, Flat Dark Earth, Does Not Include BCG or Charging Handle APAR700714M5
$609.99MSRP: $680.00SKU: APAR700714M5 This AR15 Complete Upper features a 14.5" 5.56 MId-Length Barrel with low profile gas block and 12.7" M-LOK Rail. FDE Cerakote Finish 14.5 Barrel: T Marked Upper Made... -
Aero Precision M4E1-T, AR15 Complete Upper, 223 Remington/556NATO, 10.5" Barrel, 1:7 Twist, Carbine Gas System, ATLAS R-ONE 9" M-LOK Handguard, Cerakote Finish, Flat Dark Earth, Does Not Include BCG or Charging Handle APAR700712M2
$569.99MSRP: $635.00SKU: APAR700712M2 This complete upper includes the ATLAS R-ONE Handguard! The R-ONE handguards are designed with size and weight in mind, while still providing plenty of real-estate to... -
Aero Precision M5 Complete Upper, 308 Winchester, 16" Barrel, 1:10 Twist, Rifle Length Gas System, ATLAS S-ONE Handguard, Cerakote Finish, Flat Dark Earth, Does Not Include BCG or Carry Handle APAR538715M22
$739.99MSRP: $820.00SKU: APAR538715M22 Enhance your .308 build with this high-performance M5 complete upper receiver. Featuring the innovative S-ONE handguard, meticulously designed for optimal size and weight,...
Description
SKU: APAR700711M1
This complete upper includes the 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. The 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.
- M4E1 Threaded Assembled Upper Receiver
- 7.3" M-LOK ATLAS R-ONE Handguard
- 8" 300 Blackout Pistol Length CMV Barrel
- Low Profile Gas Block and Pistol Length Gas Tube
- Product comes assembled
- This complete upper does not include BCG or Charging Handle