Area 419 Arcalock Features The Area 419 Arcalock rail is machined from 6061-T6 aluminum and finished with a Type 3 hard coat anodize in Flat Dark Earth for long-term durability against wear and corrosion. Its serrated rail sides are designed to mechanically interface with Area 419 s proprietary clamp system locking the rail in place so no movement is possible once secured. These serrations are engineered to grip without being sharp protecting bags and hands during handling. Built to the RRS 1.5 inch dovetail standard the rail remains backwards compatible with standard Arca accessories already on hand. At just 6 inches long and 2.2 ounces the rail adds minimal weight to a rifle or chassis while providing a secure mounting point for tripods bipods or bag riders. Every corner is radiused and every edge chamfered during machining removing the sharp edges and snag points found on lower-quality rails. The rail mounts via M-LOK and ships complete with all necessary mounting hardware simplifying installation. For precision shooters who rely on a stable rest the Area 419 Arcalock Rail offers a mechanically locking upgrade over standard Arca-compatible rails. Area 419 Arcalock Specifications Manufacturer: Area 419 Model: Arcalock Color: Flat Dark Earth Material: Aluminum Finish: Type 3 Hard Anodize Mount Type: M-LOK Length: 6 Height: 2.50 Width: 2.50 Includes: Mounting Hardware Weight: 2.20 oz Available At: GrabAGun