GrovTec US Inc GTSW192 3.1 Inch 5 Slot with Push Button Bases Stock AR Black Anodized

GrovTec's Picatinny Keymod Rail is precision CNC machined from lightweight, solid aluminum with Type III Black Hard Anodized finish. The MIL-STD 1913 Picatinny rail pattern allows mounting a variety of lasers, sights and scopes or other accessories.