Lion Gears M-LOK and KEYMOD Bipod Adapter for Harris Type Bipods 3PC/PK Black Short. 2oz) and Sturdy Direct Installation No Tools Needed No Screw No Nut and No Hassling Threading Enable Quick Detach for the Bipod Installed No Risk of Handguard Surface Scratching Specifications for Lion Gears M-LOK/KEYMOD Bipod Adapters for Harris Type Bipods: Manufacturer: Lion Gears Color: Black Length: Short Features of Lion Gears M-LOK/KEYMOD Bipod Adapters for Harris Type Bipods Material: Steel Length: .61in/15.52mm Weight: 0.6Oz/17.1g Package Contents: Lion Gears M-LOK/KEYMOD Bipod Adapters for Harris Type Bipods Lion Gears LG-AS-MK2SD03: M-LOK and KEYMOD Bipod Adapter for Harris Type Bipods 3PC/PK Black Short