Product Features & Specifications
- Platform: AR15
- Series: ATLAS
- Caliber: 5.56 NATO
- Barrel Length: 16”
- Finish: Hardcoat anodized
- Made In America
- UPC: 840014602070
- SKU: APAR700705M6
Aero Precision M4E1 Threaded AR-15 16" Upper Features
This Aero Precision M4E1 Threaded upper receiver group comes completely assembled with 16” 5.56 barrel and the ATLAS R-ONE M-LOK handguard. This barreled upper receiver group does not include BCG or charging handle allowing you to choose your own for your build. The upper receiver is fully assembled with forward assist and dust cover.
- Assembly: Barreled Assemblies
- Barrel Coating: Salt Bath Nitride
- Barrel Contour: M4
- Barrel Length: 16
- Barrel Lining: Salt Bath Nitride
- Barrel Material: 41V50 Chrome Moly Vanadium Steel
- Brand: Aero Precision
- Forged: 7075-T6 Aluminum
- Gas System Length: Carbine
- Gas System Type: Direct Impingement
- Handguard: 15 in Aero Precision Atlas R-ONE M-LOK Rail
- Muzzle Device: A2 Flash Hider
- Thread Pattern: 1/2 X 28
- Twist Rate: 1:7
Find more uppers from Aero Precision at our online gun store !
