Aero Precision M4E1 Complete Upper (5.56mm) 12.5" Barrel with Enhanced M-Lok Handguard with Pro BCG, Charging Handle, Adjustable Gas Block (Black)
This complete upper is loaded with everything you need to hit the ground running on your next build! Included Enhanced Handguard, Adjustable Gas Block, 5.56 PRO BCG, BREACH Ambidextrous Charging Handle, and VG6 Epsilon Muzzle Device give you all the upgrades you need out of the box!
Includes:
- M4E1 Enhanced Upper Receiver - Anodized Black
- 10.7" Enhanced Gen 2 Handguard
- 12.5" 5.56 Government Profile CMV Barrel, Carbine Length
- .750 Adjustable Gas Block and Carbine Length SS Gas Tube
- AR15 BREACH Ambidextrous Charging Handle (Large Lever)
- AR15 5.56 PRO Bolt Carrier Group
- VG6 Epsilon 556 Muzzle Device
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
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
12.5" 5.56 Government Profile CMV Barrel, Carbine Length Features:
- Chamber: 5.56
- Length: 12.5"
- Twist: 1 in 7
- Threading: 1/2"x28
- Material: Chrome Moly Vanadium
- Finish: QPQ corrosion resistant finish both inside and out
- Gas Block: .750
- Gas System Length: Carbine
- Weight: 22oz
- M4 Barrel Extension
- HP and MPI Tested
Specs:
- Platform: AR15
- Made In America
- Color: Black