The Battle Arms Development Rigidrail 13.7" Handguard is a free floating design that allows for M-LOK compatible accessories to mount directly to the M-LOK slots located at the 3, 6, 9 and 12 o'clock positions. There are four additional M-LOK slots toward the end of the handguard in the 45 degree positions to allow for a forward mounted light or laser. The top of the rail has partial picatinny rails; one at the start of the rail to match with the upper receiver and another at the end to easily mount a flip up front sight. The handguards Aircraft Grade 6061-T6 Aluminum construction and design is balanced between light weight and strength/rigidity. Includes 7075 Aluminum Type 3 Class 2 Hard Anodized Clear barrel nut and mounting hardware.
- Length: 13.7"
- Inside Diameter: 1.315"
- Hanguard Weight: 9.0oz with Barrel Nut and Mounting Hardware
- Material: Aircraft Grade 6061-T6 Aluminum with Mil-Spec Type 3 Class 2 Hard-coat Anodized
- Barrel Nut Wrench Included
- No Barrel Nut Shims Required for Installation
- (4) Anti Rotation QD Sling Sockets: (2) at front and (2) at rear. 3 o'clock & 9 o'lock Positions
- Compatible with most Low Profile Gas Blocks
- Compatible with Mil-Spec AR-15 Upper Receivers
- Made in the USA
