Griffin Armament Low-Pro Features The Griffin Armament Low-Pro handguard was designed to be slim and ultralight while delivering more rigidity than other rails of similar weight and profile on the market. A custom extrusion reinforces the rail s interior significantly reducing flex when the shooter grips the handguard firmly in the shoulder pocket during recoil management. That rigidity carries directly into low-light targeting performance where Griffin s internal testing showed 70% less point of impact shift with laser aimers mounted compared to competing slim rails. The M-LOK mounting interface spans the full 15 length giving the shooter flexible placement options for lights grips and other accessories. Carefully positioned cooling slots run along the rail allowing rapid heat dissipation when the carbine is run hard and fast without sacrificing the handguard s overall rigidity. At 1.35 inner diameter and 1.54 width the Low-Pro clears most barrel profiles and gas systems while keeping the handguard s outer profile slim in the hand. Griffin includes the mounting hardware and thread locker needed for a secure complete installation onto the host rifle. Finished in black anodize and weighing just 11.9 oz this Low-Pro rail is a complete handguard upgrade for builders chasing a lighter stiffer carbine. Griffin Armament Low-Pro Specifications Manufacturer: Griffin Armament Model: Low-Pro Color: Black Anodized Material: Aluminum Mount Type: M-LOK Length: 15 Diameter: 1.35 Inner Height: 2 Width: 1.54 Includes: Mounting Hardware Thread Locker Weight: 11.9 oz Available At: GrabAGun