GG&G M-LOK Bipod Adapter Black. Attaches to M-LOK handguards Stop-block machined into the rear of the adapter to keep the bipod from sliding off during installation All edges are smoothed and rounded for the shooters safety Specifications for GG&G M-LOK Bipod Adapter: Manufacturer: GG&G Color: Black Finish: Type III hard coat anodized non-reflective matte black combat finish per Mil-Spec Fabric/Material: Precision machined from 6061-T6 billet aluminum Size: 2.95 in Country of Origin: USA Package Contents: GG&G M-LOK Bipod Adapter GG&G GGG-1795: M-LOK Bipod Adapter Black