LaRue Tactical Grip Adapter Panels Black. LaRue GAPs (Grip Adapter Panels) are the best way to maintain a positive and aggressive grip on your OBR or PredatAR rifle. They take seconds to attach and interface perfectly with OBR handguards without any wiggle or rattle. The aggressive texture provides extra traction and protects your OBRs handguard and threaded inserts from damage. Made from lightweight glass-reinforced polymer. Package Contents: LaRue Tactical Grip Adapter Panels LaRue Tactical LT556-X08-BLK-24: Grip Adapter Panels Black