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Aero Precision M4E1 5.56 Carbine Complete Upper w/ M-Lok Atlas Handguard - 10.5" Anodized Black
AR-15 Complete Upper Receiver
$386.74
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This complete upper receiver features the same tried-and-true construction and aesthetics as Aero Precision M4E1 Threaded Upper Receivers, without provisions for a forward assist. The included S-ONE handguard is designed with size and weight in mind. Featuring a trimmed down top rail to help minimize weight and overall profile. Their proprietary ATLAS attachment system is a durable and dependable mounting platform, maintaining a slim profile while still providing the strength and stability customers have grown to love from Aero Precision handguards.
M4E1 Threaded, No Forward Assist Upper Receiver Features:
- No Forward Assist
- Custom enhanced forging that gives the upper receiver a "billet look" while maintaining the structural integrity of a forged part.
- Picatinny profile that blends seamlessly with our Enhanced and ATLAS Series Handguards
- M4 Feedramps
- .250 takedown pin holes
ATLAS S-ONE Handguard Features:
- Front and rear picatinny rail
- Eliminated center of top rail for weight reduction
- Indexing grooves in 12:00 position for positive grip control
- Quick disconnect sling socket at the 3, 6 and 9 o'clock positions
- 1.3" Inside diameter
- 1.5" Outside diameter
- Compatible with mil-spec AR15 upper receivers and barrels
- M-LOK attachment points
10.5" 5.56 Barrel Features:
- 5.56 NATO 10.5" Barrel, 1/7 twist, 4150 CrMoV, QPQ, gas port drilled
- .750 gas block journal
- Carbine length gas system, .0785 gas port
- M4 Feed Ramp Extension
- HP and MPI tested
- Standard A2 flash hider
Specifications
- Made In America Yes
- Platform AR15
- Series M4E1
- Caliber 5.56 NATO
- Barrel Length 10.5"
Includes:
- M4E1 Threaded Upper Receiver, No Forward Assist
- 9.2" ATLAS S-ONE Handguard
- 10.5" 5.56 CMV Barrel
- Low Profile Gas Block and Carbine Length Gas Tube
- Port Door Assembly
- A2 Flash Hider
SKU | APAR712102M2 |
---|---|
Product Type | AR-15 Complete Upper Receiver |
Manufacturer | Aero Precision |
Color | Black |
Rail Length | 9.2" |
Barrel Length | 10.5" |
Caliber | 5.56 NATO |