Midwest Industries Universal QD Base features a black hardcoat anodized finish. Engineered for AR platform firearms, this quick detach style base attaches to standard Picatinny rail interfaces. Measuring 3 in length, 0.25 in height, and 1.50 in width with a total weight of 2 oz, it offers a low-profile mounting surface without requiring scope rings. Safety Note Always ensure the firearm is completely unloaded before installation or adjustments. Follow recommended torque specifications.