Aero Precision MOD 4 11.4" M-LOK AR15 Pro Series Handguard | OD Green Anodized

Aero Precision MOD 4 11.4″ M-LOK AR15 Pro Series Handguard – OD Green Anodized

Precision Machining Meets Lightweight Strength

The Aero Precision MOD 4 M-LOK AR15 Pro Series Handguard offers professional-grade performance for AR builders seeking strength, precision, and modular versatility. Machined from 6061-T6 aluminum, this handguard provides superior rigidity while maintaining a lightweight profile—ideal for shooters who value both balance and durability.

Modular Mounting with M-LOK Versatility

Featuring the M-LOK mounting system, the MOD 4 Pro Series Handguard enables seamless integration of accessories such as lights, grips, bipods, and lasers. Its full-length Picatinny top rail ensures precise alignment with upper receivers, delivering a stable, continuous platform for optics and sights. The slim, ergonomic design enhances weapon control, making it equally suited for professional, competition, or recreational builds.

Rigid Mounting System and Heat Management

Aero Precision’s rigid barrel nut mounting system locks the handguard securely to the upper receiver, minimizing flex and promoting consistent accuracy. Designed for superior airflow and heat dissipation, the MOD 4 Pro Series maintains performance and comfort during high round-count sessions.

Features:

• 6061-T6 aluminum construction
• Steel barrel nut for superior mounting strength
• 7-sided M-LOK™ mounting interface
• 4 steel-reinforced Quick Disconnect (QD) sockets
• Internal diameter: 1.2″
• Compatible with low-profile gas blocks

Includes:

• MOD 4 Handguard
• MOD 4 Barrel Nut
• MOD 4 Mounting Hardware

NOTE: MOD 4 Handguards are designed to seamlessly match Aero Precision M4E1 Threaded Upper Receivers and components from the PRO Series. They are also compatible with standard Mil-Spec AR15 upper receivers.