Aero Precision M4E1-T Upper .300 AAC Blackout 8″ Barrel No BCG/CH

Aero Precision M4E1-T AR15 Complete Upper Features

The M4E1-T upper receiver features a threaded design, providing enhanced durability and a secure fit. The upper comes with a 7.3″ M-LOK ATLAS R-ONE handguard, which offers a lightweight yet robust platform for mounting accessories and provides a comfortable grip.

This complete upper includes an 8″ 300 Blackout barrel with a 1:7 twist rate, optimized for stabilizing heavier bullets and ensuring accuracy. The barrel is made from Chrome Moly Vanadium (CMV) steel and features a pistol length gas system for reliable cycling and reduced recoil.

The low profile gas block and pistol length gas tube are pre-installed, and the entire upper comes assembled, ready to be attached to your lower receiver. Note that this complete upper does not include a bolt carrier group (BCG) or charging handle, allowing you to choose components that best suit your needs.

Aero Precision M4E1-T AR15 Complete Upper Specifications

• Brand: Aero Precision
• Model: M4E1-T AR15 Complete Upper
• Caliber: 300 Blackout
• Barrel Length: 8″
• Twist Rate: 1:7
• Gas System: Pistol Length
• Upper Receiver: M4E1 Threaded Assembled Upper Receiver
• Handguard: 7.3″ M-LOK ATLAS R-ONE Handguard
• Barrel Material: Chrome Moly Vanadium (CMV) Steel
• Gas Block: Low Profile
• Finish: Anodized
• Color: Black
• Additional Info: Product comes assembled
• Note: Does not include BCG or Charging Handle