American Defense Manufacturing M-LOK Gravity Block Set 2 Slim Line Black

American Defense Manufacturing M-LOK Gravity Block Set 2 Slim Line 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 - Slim Line: Manufacturer: American Defense Manufacturing Color: Black Package Contents: American Defense Manufacturing M-LOK Gravity Block Slim Line American Defense Manufacturing AD-GRV-SL-MLOK-STK: M-LOK Gravity Block Set 2 Slim Line Black