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 and the lug pattern is 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

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