Yankee Hill Machine Co MLOK ARCA Rail, MLOK to ARCA, 3", Black
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Yankee Hill Machine
Overview
The Yankee Hill Machine Co MLOK ARCA Rail is designed to bridge the gap between M-LOK and ARCA mounting systems, providing a versatile solution for attaching accessories to your AR-15 platform. With a 1" optic tube diameter, this rail allows for secure mounting of various optics while maintaining a streamlined profile. This particular rail is commonly found in builds that prioritize flexibility in accessory attachment and compatibility with a wide range of mounting options.
Specifications
Price and stock
Availability is good for the Yankee Hill Machine Co MLOK ARCA Rail, MLOK to ARCA, 3", 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. It dipped to $40.98 at GritR Sports for a stretch in August 2026, under its usual $43.50, so sales do come around. Buying today, the lowest price is $40.98 at GritR Sports, which matches the best price we saw in August.
Prices checked · refreshed daily across 31 retailers
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