Aero Precision MOD 4 12.7" M-LOK AR15 Pro Series Handguard | OD Green Anodized

Aero Precision MOD 4 12.7″ M-LOK AR15 Pro Series Handguard – OD Green Anodized

Built for Precision, Strength, and Modularity

The Aero Precision MOD 4 M-LOK AR15 Pro Series Handguard is engineered for builders seeking professional-grade performance, exceptional rigidity, and lightweight handling. Machined from 6061-T6 aluminum, this handguard delivers superior strength while maintaining a balanced, maneuverable profile—ideal for tactical and precision rifle setups.

Fully Modular M-LOK Mounting Platform

The M-LOK mounting system provides unmatched flexibility for attaching accessories such as lights, bipods, and grips. Its full-length Picatinny top rail ensures seamless alignment with upper receivers, creating a stable platform for optics and iron sights. The ergonomic, low-profile design enhances comfort, control, and weapon manipulation in any shooting environment.

Secure Mounting System and Heat Management

Aero Precision’s rigid barrel nut mounting system locks the handguard securely to the upper receiver, minimizing flex for consistent accuracy. The MOD 4 Pro Series design promotes excellent airflow and heat dissipation, making it ideal for extended training sessions or sustained fire. Available in multiple lengths, the MOD 4 line exemplifies Aero Precision’s focus on durability, function, and refined design.

Features:

• 6061-T6 aluminum construction
• Steel barrel nut for secure installation
• 7-sided M-LOK™ attachment 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. Additionally, they are compatible with Mil-Spec AR-15 upper receivers.