Product Description
Aero Precision M4E1 Enhanced 16in 5.56 Mid-Length Barrel Quantum Handguard Complete Upper Receiver
Aero Precision M4E1 Enhanced 16in 5.56 Mid-Length Barrel Quantum Handguard Complete Upper Receiver
Complete your rifle build with this Aero Precision M4E1 Enhanced Assembled Upper Receiver that comes equipped with a Quantum Handguard. These AR15 Upper Receivers by Aero Precision are designed for M4E1 spec receivers and are precision machined. This Aero Precision M4E1 Enhanced Assembled Upper Receiver comes equipped with a Quantum Handguard. The Quantum Handguard is a one-piece, free float design that doesn't limit the mounting capabilities of your accessories. It has a removable 4-slot section for your front sight that you can remove if you wish, and it offers plenty of room for your various KeyMod accessories. Also, this upper receiver is compatible with standard AR15/M4 components and fits most BAR-system handguards. Get all the benefits of a free float design with this complete upper including an M4 feedramp extension, forward assist, and a low profile gas block. Pick up the Aero Precision M4E1 Enhanced Assembled Upper Receiver today to create a powerful weapon platform for all of your keymod accessories.
Specifications for Aero Precision M4E1 Enhanced 16in 5.56 Mid-Length Barrel Quantum Handguard Complete Upper Receiver:
| Manufacturer: | Aero Precision |
| Cartridge: | 5.56x45mm NATO |
| Barrel Length: | 16 in |
| Barrel Twist Rate: | 1-7 |
| Gun Rail: | M-LOK |
| Muzzle Device: | A2 Flash Hider |
| Gun Model: | AR-15 |
Features of Aero Precision M4E1 Enhanced 16in 5.56 Mid-Length Barrel Quantum Handguard Complete Upper Receiver
- M4E1 Upper Features:
- Forged from 7075 T6 aluminum
- Precision machined to M4E1 specs
- M4 feedramps
- Matte black hard coat anodized Mil 8625 Type 3 Class 2
- Laser engraved T-marks
- Comes assembled
- with port door and forward assist installed
- Accepts standard AR15/M16 components
- Handguard mounting platform is forged into the receiver
- Works with Aero Precision handguards but also fits most BAR-system handguards
- Barrel wrench is included
- Quantum Handguard Features:
- 1pc free float design
- Removable 4-slot picatinny rail section for front sight
- Built in anti-rotation tabs
- 7 mounting surfaces for KeyMod accessories
- 1.78in inside diameter fits most muzzle devices and 1.5in suppressors
- Compatible with low profile gas blocks
- 16in 5.56 Mid-Length Barrel Features:
- 5.56 NATO 16in Midlength
- 1/7 twist
- 4150 CrMoV
- QPQ
- gas port drilled
- .750 gas block journal
- Mid-length gas system
- .0785 gas port
- M4 Feed Ramp Extension
- HP and MPI tested
- Standard A2 flash hider
- Included Accessories:
- M4E1 Enhanced Assembled Upper Receiver
- Enhanced Handguard of choice
- 16in 5.56 CMV Barrel
- Low Profile Gas Block and Mid-Length Gas Tube
- Product comes assembled
- This complete upper does not include BCG or Charging Handle
- These products may be selected as add-ons under the FINISH YOUR BUILD tab
