Griffin Armament Low-Pro Features The Griffin Armament Low-Pro was designed around a custom extrusion that provides significant internal reinforcement reducing flex when a shooter grips the carbine firmly in the shoulder pocket during dynamic movement or barricade shooting. Internal testing showed a 70 percent reduction in point of impact shift with laser aimers compared to competing slim rails a meaningful advantage for shooters relying on IR lasers for low light targeting. This rigidity also benefits shooters using loaded bipods or shooting off barricades where rail flex can otherwise introduce inconsistency into a precision shot. Carefully positioned slots along the rail allow for rapid cooling when running the carbine hard helping manage heat buildup during extended strings of fire. Measuring 7.5 inches long and finished in black anodized aluminum the Low-Pro keeps weight down to just 7.3 ounces while still offering the increased rigidity Griffin engineered into the design. The M-LOK mounting system provides broad compatibility with lights grips bipods and other accessories commonly run on modern carbines. Mounting hardware and thread locker are included simplifying installation onto a compatible upper receiver. For shooters who want a slim lightweight handguard without sacrificing the rigidity needed for accessories like IR lasers the Griffin Armament Low-Pro M-LOK Rail is available for sale at GrabAGun. Griffin Armament Low-Pro Specifications Manufacturer: Griffin Armament Model: Low-Pro Color: Black Anodized Material: Aluminum Mount Type: M-LOK Length: 7.5 Height: 2 Width: 1.54 Includes: Mounting Hardware / Thread Locker Weight: 7.3 oz Available At: GrabAGun