
The Aero Precision M4E1 PRO rifle was built for the end user. A seamless integration of ambidextrous controls paired with robust componentry brings the M4E1 PRO Rifle into a class of its own within the M4E1 lineup.
The M4E1 PRO Lower Receiver features a mirrored set of controls allowing for both convenient and intuitive manipulation of the ambidextrous safety, magazine release, and bolt catch.
At the heart of this rifle is a Ballistic Advantage Cold Hammer Forged barrel wrapped in an Aero Precision MOD 4 Handguard bringing rigidity to the table in a slimline form factor.
INCLUDES:
- M4E1 PRO Lower Receiver - OD Green Anodized
- M4E1 Threaded Upper Receiver - OD Green Anodized
- 15” MOD 4 Handguard - OD Green Anodized
- 16” Cold Hammer Forged BA Gov 5.56 Barrel – Chrome Lined
- Mid Length Gas System, Pined Low Profile Gas Block
- Chrome Lined Phosphate M16 Cut Bolt Carrier Group w/ C158 Tool Steel Bolt Assembly - Individually HPT & MPI Tested
- AR15 A2 Birdcage Flash Hider
- BREACH® Ambidextrous Charging Handle
- PRO Ambidextrous Safety
- EZ Install Takedown / Pivot Pins
- ALG QMS Single Stage Trigger
- Aero Precision Enhanced Buffer Tube
- H Buffer
- Magpul MOE Grip
- Magpul MOE SL Stock

| Shipping to FFL Dealer Required | Yes |
|---|---|
| Made In America? | Yes |
| Caliber | 5.56 NATO |
| Barrel Length | 16" |
| Finish | OD Green Anodized |
| Weight(s) | - |
| Other Features | - |


















