Rise Armament RA-905 10″ M-LOK Handguard, Black

The Rise Armament RA-905 is a 10-inch free-floating handguard for AR-15 platform rifles, machined from 6061-T6 aluminum and finished in black hard-anodized. It provides M-LOK compatibility and an integrated Picatinny upper rail for modular accessory placement. The slip-on design and included hardware simplify installation while the free-floating profile supports improved barrel performance and consistent alignment.

Key Specifications

• The handguard length is 10 inches.
• The construction material is 6061-T6 aluminum.
• The finish is black hard-anodized (MIL-A-8625F Type III Class 2).
• The mounting interface is M-LOK with an integrated Picatinny upper rail.
• The design is free-floating for improved barrel alignment.
• It features six quick-disconnect (QD) mounting points that span 360 degrees.
• The kit includes a steel barrel nut and hardware for installation.
• It incorporates anti-rotation and anti-slip technology for secure fitment.
• Manufacturing follows AS9100 aerospace requirements and the product is made in Broken Arrow, Oklahoma.
• Shipping weight is listed as 1.202.

The RA-905 offers a slim, lightweight platform suited to builders and operators who value modularity and durability. Its combination of M-LOK flexibility, Picatinny rail real estate, and a precision-machined free-floating profile makes it a practical upgrade for AR-15 builds focused on consistent performance and versatile accessory options.