The Aero Precision Minimal Optical Deflection (MOD) 4 handguard exemplifies the perfect blend of durability and ergonomic design, offering a solution that excels in both areas. Constructed from high-grade 6061-T6 aluminum, this handguard is engineered to prioritize stiffness, significantly reducing deflection under heavy loads. Its secure attachment to the upper receiver is ensured by a robust steel barrel nut, which minimizes point-of-impact shift, especially when using infrared laser aiming devices. Designed with user convenience in mind, the MOD 4 handguard features a comprehensive 7-sided M-LOK interface, allowing for extensive customization to meet individual preferences. The inclusion of steel-reinforced QD sockets highlights its attention to detail, providing enhanced durability and longevity with standard steel QD sling attachments. Installation is simplified by eliminating timing requirements at the barrel nut, with a lug pattern compatible with mil-spec castle nuts, removing the need for specialized tools. Additionally, the handguard includes two anti-rotation set screws, ensuring added security and a precise fit, even with third-party upper receivers. The Aero Precision MOD 4 handguard is more than just a component - it is a comprehensive upgrade for firearm enthusiasts seeking reliability, customization and ease of use.

6061-T6 aluminum
Steel barrel nut
Heptagonal M-LOK
Four steel-reinforced quick Disconnect (QD) sockets
Internal diameter - 1.2 inches
Barrel nut torque - 55 +/-5 ft-lb
Compatible with low-profile gas blocks

Report incorrect product description

Reviews

Q & A

Retail Stock

Compliance

Shipping Restrictions

It is the customer’s responsibility for understanding state laws regarding all purchases made. For a comprehensive list of all Shipping Restrictions, please refer to our Shipping Restrictions By State Page found Here.

All NFA Rules Apply

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.

WARNING: Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).