Rise Armament RA-905 AR-15 15" M-LOK Aluminum Handguard - Black

The Rise Armament RA-905 15" AR-15 Handguard is a free-floating forend for AR-15 rifles. Its mounting surface combines M-LOK slots with a continuous Picatinny top rail, providing multiple locations for compatible accessories while leaving the barrel free-floating.

RISE precision CNC-machines the handguard from 6061-T6 billet aluminum and pairs it with a steel barrel nut. The flat black MIL-A-8625F Type III, Class 2 hardcoat-anodized finish completes the assembly. It is manufactured at RISE Armament's facility in Broken Arrow, Oklahoma, USA, under AS9100 aerospace manufacturing requirements.

This 15" version weighs approximately 10 oz. It measures approximately 1.7" tall by 1.36" wide internally and 2.2" tall by 1.55" wide externally at the receiver. Six quick-detach sling mounting points are distributed around the handguard.

The RA-905 uses a slip-on alignment system with anti-rotation and anti-slip features. The handguard, steel barrel nut, locking plate, mounting screws and associated installation hardware are included. Its handguard screws are 10-32 x 5/8"; RISE specifies 30 in-lb for the handguard screws and 35-85 ft-lb for the barrel nut.

This new RA-905 provides a complete 15" free-float handguard assembly for a compatible AR-15 build or handguard replacement.