Samson Picatinny Side Folding Stock Adapter 7075-T6 Aluminum Black Anodized

The Samson Picatinny Side Folding Stock Adapter is a precision-machined mounting solution that lets shooters attach MCX / MPX-style stocks to any 1913 Picatinny-railed receiver. Built from rugged 7075-T6 aluminum with a low-glare matte black anodized finish, this compact adapter adds only 3.2 oz to the host firearm and measures just 1.75" long by 1" wide and 1.25" tall, keeping the overall footprint minimal.

The side-folding mechanism lets the attached stock fold to either the left or right side of the host firearm, dramatically shortening the rifle for transport, storage, and use in confined spaces. The unit clamps solidly to a 1913 Picatinny rail and locks up tight in the deployed position so the shooter maintains a reliable, repeatable cheek weld and zero. Samson engineered this adapter specifically as an interface between MCX / MPX-pattern stocks and standard AR-platform railed receivers, giving builders a clean way to upgrade the stock configuration on a wide range of modern sporting rifles.