XTS GB-08 Grip Bipod for Picatinny Rail, Black The XTS GB-08 combines a grip and bipod in one black accessory for Picatinny rails. The dual-purpose format brings a hand-contact component and a two-leg support into the same product. A grip supplies a hand-contact surface, while a bipod provides two points of support beneath a compatible firearm. Combining those roles in one accessory is the main distinction of the GB-08. Its Picatinny interface identifies the rail connection, and black identifies the exterior color. Key Features Functions: Grip and bipod Mounting interface: Picatinny Color: Black Specifications Brand: XTS Model: GB-08 Shop the XTS GB-08 Grip Bipod for Picatinny Rail, Black at BattleHawk Armory.