Dirty Bird Bakersfield
Aero Precision
Save 12 %
MSRP: $494.99
$435.99
Out of stock
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Description
This Complete Upper includes Aero Precision’s Quantum Handguard! Key features include the addition of built in anti-rotation tabs, removable 4-slot picatinny rail section for front sight and a 7 mounting surface for accessories.
Specifications:
- Cartridge: 5.56x45mm NATO
- Barrel Twist Rate: 1-7
- Handguard Length: 15 in
- Gun Rail: M-LOK
- Muzzle Device: A2 Flash Hider
- Gun Model: AR-15
- Included Accessories: Standard
- Condition: New
Features:
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 (Anodized only)
- 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
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
18in 5.56 Rifle Length Barrel Features:
- 5.56 Nato 18in Rifle Length Barrel
- 4150 CrMoV w/ QPQ finish
- 1/7 twist
- .750 gas block journal
- Rifle length gas system
- M4 Feed Ramp Extension
- HP and MPI tested
- Standard A2 flash hider
Included Accessories:
- M4E1 Enhanced Assembled Upper Receiver
- Enhanced Handguard of choice
- 18in 5.56 Rifle Length CMV Barrel
- Low Profile Gas Block and Rifle 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
Additional information
| Weight | 70 oz |
|---|---|
| Dimensions | 32 × 5 × 5 in |
| Barrel Finish | Nitride / Melonite |
| Barrel Profile | M4 |
| Gas System Length | Rifle |
| Barrel Length | 20 |
| Cartridge Compatibility | 5.56 NATO |
| Twist Rate | 7-Jan |
| BCG / Charging Handle | Not Included |
| MPN | APAR640105M48 |
| UPC | 840014603787 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
