The Ranger Armory 10″ Skeletonized M-Lok Aluminum Handguard are an excellent lightweight, M-LOK style rail that’s great for attaching numerous M-LOK accessories while maintaining a light-weight platform. The skeletonized finish keeps the load down while also maintaining it as a robust and stable platform. Most notably about this rail is that the highest rail isn’t monolithic, instead being made with M-Lok mounting points, with inbuilt rail segments on the front and rear of the rail.