Kel-Tec KSG FDE (Flat Dark Earth) Billet Lower Picatinny Rail for Vertical Grips - by Hi-Tech Custom Hi-Tech's KSG FDE Billet Lower Picatinny Rail for Vertical Grip users, with our "Patent Pending" no side screw attach design. Light Weight at 2.2 oz. In FLAT DARK EARTH color. **All Made in the USA by Hi-Tech Custom** Length: 5.850", Slides right over existing plastic lower rail with flush mounting set screws. ** No sticking out screws & slim custom design specifically for the KSG** This item prevents plastic rail breakages for vertical pistol grip users. See our Extended Length model if more length for accessories is needed. Engineered for superior versatility and lightest weight.