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.
| Trigger | Single Stage |
| Stock Description | Magpul SL |
| FireArm | yes |
| Safety | Ambidextrous |
| Sights | None |
| Stock Finish Group | Black |
| Barrel Length | 16" |
| Receiver Material | Aluminum |
| Barrel Length Range | 16" to 16.99" |
| Capacity | 30+1 |
| Barrel Description | Steel Threaded |
| Caliber | 5.56 NATO |
| Muzzle | A2 Birdcage Flash Hider |
