Brand: Aero Precision
Model: MOD 4 Pro Series
Compatibility: Mil-Spec AR-15 Upper Receiver
Length:11.4"
Weight: 15.06 oz
Slot System: M-LOK
Color: Kodiak Brown
Finish: Anodized
Material: 6061-T6 Aluminum
Includes: Rail, Barrel Nut, Mounting Hardware

Features

The Aero Precision MOD 4 (Minimal Optical Deflection) Handguard is purpose-built to deliver uncompromising performance, combining rugged durability with refined ergonomics. Machined from 6061-T6 aluminum, it’s engineered for maximum stiffness—dramatically reducing deflection under load and minimizing point-of-impact shift, especially when using IR laser aiming devices. Its steel barrel nut anchors the system securely, enhancing both structural integrity and optical consistency.

Beyond its robust construction, the MOD 4 includes a host of user-friendly features. A full-length, 7-sided M-LOK® interface offers versatile mounting options, while steel-reinforced QD sling sockets provide long-term durability—resisting wear from repeated use with standard steel QD attachments. Installation is simplified with a barrel nut design that requires no timing, and the lug pattern is compatible with standard mil-spec castle nut tools—eliminating the need for specialized equipment.

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These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

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