Ultra Lightweight M-LOK Handguard – 7" & 15" Matte Rainbow PVD (Monolithic Rail) 9.2 oz

Featherweight performance. Show-stopping finish. Built to lock in tight and run hard.

Whether you’re building a compact AR or a full-length rifle, these Rainbow PVD M-LOK Handguards offer stunning looks and performance to match. Available in 7" and 15" lengths, each features a monolithic top Picatinny rail, M-LOK slots for full accessory mounting, and a precision fit against your receiver.

Despite the eye-catching rainbow coating, these rails are all business—machined from 6061-T6 aluminum and locked in place with a 6-screw clamp design over a proprietary barrel nut. Ideal for 5.56, 9mm, and other AR-style builds.

Available Lengths:

• 7" Carbine (Ultra lightweight)

• 15" Rifle (Full-length coverage)

Specs & Features:

• Material: 6061-T6 Aluminum

• Finish: Matte Rainbow PVD Coated

• Mounting: Includes proprietary barrel nut + 6-screw lock-up

• System: Free-floating with full-length M-LOK & top Picatinny rail

• Internal Diameter: 1.34" – fits most low-profile gas blocks

• Tight receiver fit – clean, monolithic look

📐 Dimensions (7"):

• Length: 7.125"

• Weight: 6.5 oz (with barrel nut)

• Width: 1.5"

• Height: 2"

📐 Dimensions (15"):

• Length: 15"

• Weight: Approx. 9–11 oz

• Width: 1.5"

• Height: 2"

Bring bold color and rock-solid stability to your AR platform—whether you're running short and fast or long and dialed-in, the Rainbow PVD M-LOK Handguard delivers.