Rise Armament RA-905 Lightweight Slimline M-LOK Handguard for AR-15 – Free Float – Black

The Rise Armament RA-905 Slimline Handguard is a lightweight free-float handguard designed for AR-15 platforms that demand durability, versatility, and modern accessory compatibility. Precision CNC machined from 6061-T6 billet aluminum, this handguard delivers exceptional strength while maintaining a lightweight profile ideal for performance rifle builds.

The slim center profile provides a comfortable and secure grip, improving control and shooting accuracy. A continuous Picatinny top rail allows for mounting optics, sights, and accessories, while the M-LOK interface offers expanded customization options. Six integrated quick-detach sling mounting points positioned around the handguard allow flexible sling placement for tactical setups.

Designed for easy installation, the slip-on handguard system includes a steel barrel nut and mounting hardware. The free-floating design helps reduce barrel interference, contributing to improved rifle accuracy and consistent performance.

Quick Highlights:
• Lightweight free-float M-LOK handguard for AR-15 platforms
• Precision CNC machined 6061-T6 billet aluminum construction
• Slim ergonomic profile for improved handling and comfort
• Continuous Picatinny top rail for optics and accessories
• M-LOK slots for modular accessory mounting
• Six integrated 360° quick-detach sling mounting points
• Anti-rotation and anti-slip design for secure installation
• Steel barrel nut and hardware included
• Hardcoat anodized flat black finish

Use Cases & Applications:
• AR-15 rifle builds and upgrades
• Lightweight performance rifle configurations
• Tactical and defensive rifle setups
• Competition and range shooting platforms
• Custom AR builds requiring modular accessory mounting

Technical Details:
Manufacturer: Rise Armament
Model: RA-905 Slimline Handguard
Product Type: Free Float Handguard
Platform Compatibility: AR-15
Mounting Interface: M-LOK with Picatinny Top Rail
Material: 6061-T6 Billet Aluminum
Finish: MIL-A-8625F Type III Class 2 Hardcoat Anodized
Color: Black
Weight: 9 oz (13.5 in) / 10 oz (15 in)
Included Components: Steel Barrel Nut and Installation Hardware
Manufactured In: USA
Manufacturer Part Number: RA-905