The Aero Precision Enhanced Gen2 12" M-LOK handguard is a lightweight free-float rail system built for AR-15 and M4 shooters who want modularity, precision fit, and clean aesthetics on their custom build. Machined from 6061-T6 aluminum and finished in black anodize, this handguard strips away excess weight while keeping the rigidity you need for accurate shooting. The M-LOK mounting interface gives you way more flexibility than legacy picatinny, so you can dial in your optics, lights, and barricade stops exactly where you want them—without the bulk of a fully railed system.

The Gen2 iteration refines what made the original Enhanced handguard a favorite among precision shooters and builders. The updated profile on the continuous top picatinny rail plays better with modern optics and cowitness heights. Additional milling along the flat sides improves grip texture and breaks up the visual monotony of a plain tube. Quick-disconnect sling attachment points at 3, 6, and 9 o'clock give you real flexibility for sling routing, whether you're running a two-point or going minimalist. The scalloped rails keep weight down while the anti-rotation tabs lock the handguard rock-solid to your upper receiver.

A 1.72" inside diameter accommodates most muzzle devices and 1.5" suppressors, and the 1.78" bore at the barrel nut cut area fits low-profile gas blocks without hassle. The one-piece free-float design means zero contact between handguard and barrel—a feature that shooters chasing sub-MOA groups won't compromise on. Note: if you're running a standard threaded upper, you'll need Aero's BAR barrel nut to mount this handguard. If you're using an M4E1 Enhanced upper receiver, no additional hardware required. Not compatible with the M5/.308 platform.

The Aero Precision Enhanced Gen2 12" M-LOK handguard is a lightweight free-float rail system built for AR-15 and M4 shooters who want modularity, precision fit, and clean aesthetics on their custom build. Machined from 6061-T6 aluminum and finished in black anodize, this handguard strips away excess weight while keeping the rigidity you need for accurate shooting. The M-LOK mounting interface gives you way more flexibility than legacy picatinny, so you can dial in your optics, lights, and barricade stops exactly where you want them—without the bulk of a fully railed system.

The Gen2 iteration refines what made the original Enhanced handguard a favorite among precision shooters and builders. The updated profile on the continuous top picatinny rail plays better with modern optics and cowitness heights. Additional milling along the flat sides improves grip texture and breaks up the visual monotony of a plain tube. Quick-disconnect sling attachment points at 3, 6, and 9 o'clock give you real flexibility for sling routing, whether you're running a two-point or going minimalist. The scalloped rails keep weight down while the anti-rotation tabs lock the handguard rock-solid to your upper receiver.

A 1.72" inside diameter accommodates most muzzle devices and 1.5" suppressors, and the 1.78" bore at the barrel nut cut area fits low-profile gas blocks without hassle. The one-piece free-float design means zero contact between handguard and barrel—a feature that shooters chasing sub-MOA groups won't compromise on. Note: if you're running a standard threaded upper, you'll need Aero's BAR barrel nut to mount this handguard. If you're using an M4E1 Enhanced upper receiver, no additional hardware required. Not compatible with the M5/.308 platform.