SureFire M73 Picatinny Rail Handguard for AR-15 / M4 Carbine – Black

Genuine SureFire M73 Picatinny rail forend (handguard) for AR-15 and M4-style carbines. This drop-in replacement for the factory handguard is CNC-machined from aerospace-grade aluminum and finished in Mil-Spec hard anodized black.

It features integral MIL-STD-1913 Picatinny rails that provide a solid, precise mounting platform for lights, lasers, vertical grips, and other accessories. The rails are cut to tight tolerances so devices return to the same zero when remounted. Multiple large ventilation holes help dissipate heat better than standard plastic handguards, and the two-piece design installs without permanent modifications.

Numbered rail slots (visible in photos) make accessory placement consistent and repeatable. Includes the top and bottom rail sections plus the inner metal heat shield/sleeve.

Key Features:

• Genuine SureFire M73
• CNC-machined aerospace aluminum
• Mil-Spec hard anodized black finish
• Integral full-length Picatinny rails
• Excellent heat dissipation
• Rock-solid fit on AR-15/M4 carbines
• Made in USA

Specifications:

• Model: M73
• Compatible With: AR-15 / M4 carbine-length gas systems
• Length: Approx. 6.58 inches
• Material: Aluminum
• Finish: Black hard anodized
• Rail Type: MIL-STD-1913 Picatinny

A durable, high-quality upgrade for mounting accessories on your carbine.