Yankee Hill Machine Co MLOK ARCA Rail, MLOK to ARCA, 6", Black
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Yankee Hill Machine
Overview
The Yankee Hill Machine Co MLOK ARCA Rail is designed to transition from an M-LOK mounting interface to an ARCA-compatible setup, providing versatility for various accessory attachments. At 6 inches long, this rail offers ample space for mounting optics or other gear while maintaining a streamlined profile on your build. This component is often found in carbine gas system builds chambered in 5.56 NATO, making it a practical choice for those looking to enhance their rifle's functionality.
Specifications
Price and stock
Availability is good for the Yankee Hill Machine Co MLOK ARCA Rail, MLOK to ARCA, 6", Black: it was in stock at one retailer or another nearly every day in August 2026, and today all 3 retailers we track have it in stock. The best price crept up from $48.97 to $53.75 over August 2026. Buying today, the lowest price is $48.97 at GritR Sports, which matches the best price we saw in August.
Prices checked · refreshed daily across 31 retailers
Not sure which optic mount to pick?
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Frequently Built With
The part most often added in each category by the 3 builds that include this one
Yankee Hill Machine Co M-LOK, Hand Stop, Black, MLOK hand stop assembly
Yankee Hill Machine Co. AR-15 Gas Tube Black Rifle
WMD Guns M16 NIB-X® Bolt Carrier Group W/ Hammer
Yankee Hill Machine AR-15 Charging Handle
TruCalibre Enhanced Billet AR-15 Bolt Catch
Zaffiri Precision Blowhole Compensator Fits Glock G43/G43X/G48, Black - Optimal Compensator Fits Glock - ZP.COMP.43.BN
Builds Featuring This Part
See all 1 →Builds in the community that include the Yankee Hill Machine Co MLOK ARCA Rail, MLOK to ARCA, 6", Black
| Build | Parts | Total |
|---|---|---|
 | 26 | $3387.54 |
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