M4E1 Threaded 11.5" 5.56 Barrel Complete Upper Receiver w/ 10.3" M-LOK R-ONE Handguard
All Aero Precision upper receivers
Click to see full view
Aero Precision
Overview
The Aero Precision M4E1 Threaded 11.5" 5.56 Barrel Complete Upper Receiver is designed for AR-15 builds, featuring a complete assembly that simplifies the installation process. With an 11.5-inch barrel, this upper receiver is optimized for maneuverability and performance, making it an excellent choice for close-quarters engagements or compact builds. Builders frequently incorporate this upper into tactical setups or SBR configurations, where a shorter, more agile profile is advantageous.
Specifications
M4E1 Threaded 11.5" 5.56 Barrel Complete Upper Receiver w/ 10.3" M-LOK R-ONE Handguard
Available Merchants
Price Alert
No Available merchants at this time.
Not sure which upper receiver to pick?
We ranked every upper receiver by how often it shows up in real builds on GunPartPicker.
Read the guide: Most Popular AR-15 Upper Receivers →Check it against the live catalog:
Frequently Built With
Popular alongside upper receivers on GunPartPicker
Aero Precision M4E1 Complete Lower Receiver W/MOE SL Grip & SL-S Carbine Stock
Aero Precision AR-15 Breach Charging Handle Ambidextrous Small Levers
Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger
Bravo Company M16 Bolt Carrier Group Black
Magpul AFG-2 Angled Fore Grip - Black
Magpul AR-15 MOE Stock Collapsible Mil-Spec Black
No reviews yet. Be the first to review this product!