Yankee Hill Machine Company M-LOK Arca Rail Features The Yankee Hill Machine Company M-LOK Arca Rail is machined from 6061-T6 aluminum giving it the strength to support a tripod-mounted rifle without flexing or shifting under load. Its 10 length provides ample surface area for clamping while still keeping the handguard s profile reasonably low and manageable. Because it mounts directly onto any M-LOK style handguard installation is straightforward and requires no permanent modification to the rifle. The Black finish matches most modern rifle builds without drawing unwanted attention. Compatibility with the RRS dovetail standard means this rail works with a broad range of existing tripod heads and clamps already common in the precision shooting and photography communities. That versatility lets shooters transition a rifle between a bipod a tripod or a shooting rest without swapping mounting hardware. For PRS competitors hunters and long-range shooters who rely on stable tripod support in the field this rail adds a dependable attachment point without unnecessary bulk. The Yankee Hill Machine Company name backs it with a reputation for durable mission-ready AR accessories. Yankee Hill Machine Company M-LOK Arca Rail Specifications Manufacturer: Yankee Hill Machine Company Model: M-LOK Arca Rail Type: Rail Color: Black Size: 10 Material: 6061-T6 Aluminum Compatible Hosts: M-LOK Handguards RRS Dovetail Standard Available At: GrabAGun