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Yankee Hill Machine
Overview
The Yankee Hill Machine Co MLOK ARCA Rail is a versatile 10" rail designed to bridge M-LOK attachment systems with ARCA-compatible accessories, providing a solid platform for mounting optics and other gear. Its black finish and M-LOK mounting interface ensure a streamlined look while allowing for easy attachment of compatible accessories. This rail is commonly found on builds utilizing a mid-length gas system chambered in 5.56 NATO, making it an excellent choice for precision shooting and competitive setups.
Prices checked
The Yankee Hill Machine Co MLOK ARCA Rail, MLOK to ARCA, 10", Black was in stock most days in October 2026, but today none of the 4 retailers we track has it in stock right now. Prices barely moved in October 2026, holding around $62.25, so there haven't been real sales lately. Listed prices start at $56.19 at GritR Sports for when it comes back.
Prices checked · refreshed daily across 37 retailers
We ranked every optic mount by how often it shows up in real builds on GunPartPicker.
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