American Defense Manufacturing M-LOK Gravity Block Black

American Defense Manufacturing M-LOK Gravity Block Black. Weighing in at 1 pound each Gravity Blocks are machined from nitrided steel billet. M-Lok Gravity Blocks can be easily added or removed in seconds with a single Allen key while the ADM QD configuration allows for tool-less removal. Specifications for American Defense Manufacturing M-LOK Gravity Block: Manufacturer: American Defense Manufacturing Color: Black Finish: Anodized Fabric/Material: 6061 T6 Aluminum Package Contents: American Defense Manufacturing M-LOK Gravity Block American Defense Manufacturing AD-GRV-MLOK: M-LOK Gravity Block Black