Aero Precision M4E1 Enhanced 16" .223 Wylde SS QPQ Complete Upper Receiver, BNIB
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Aero Precision M4E1 Enhanced 16″ .223 Wylde SS QPQ Complete Upper Receiver
This Complete Upper includes our Gen 2 Enhanced Handguard! Key features include the addition of quick disconnect sling sockets, enhanced milling design for grip and visual appeal and a new profile for the picatinny top rail.
Includes:
- M4E1 Enhanced Upper Receiver
- 15″ Enhanced M-LOK Handguard of choice
- 16″ .223 Wylde Stainless Steel QPQ Barrel, Mid-Length
- Pinned Low Profile Gas Block and Mid-Length Gas Tube
- A2 Flash Hider
- 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
M4E1 Upper Receiver Features:
- Forged from 7075 T6 aluminum
- Precision machined to M4E1 specs
- M4 feedramps
- Matte black hard coat Anodized Blackd 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 nut and wrench are included
Gen 2 Enhanced Handguard Features:
- 1pc free float design
- Built in anti-rotation tabs
- Scalloped rails
- Continuous top rail
- 1.78″ inside diameter fits most muzzle devices and 1.5″ suppressors
- Compatible with low profile gas blocks
- Gen 2 Feature – Quick disconnect sling socket at the 3, 6 and 9 o’clock positions
- Gen 2 Feature – Additional milling along flats to aid with gripping and add visual appeal
- Gen 2 Feature – New profile for the continuous picatinny top rail
16″ .223 Wylde Stainless Steel QPQ Barrel, Mid-Length Features:
- .223 Wylde 16″ Mid Length Barrel, 1/8 Twist
- QPQ Corrosion Resistant Finish
- .750 gas block journal
- Mid length gas system
- M4 Feed Ramp Extension
- HP and MPI tested
- Standard A2 flash hider
Aero Precision M4E1 Enhanced 16″ .223 Wylde SS QPQ Complete Upper Receiver