Samson S.A.S Folding Stock w/ MP5K End Cap Black Aluminum

The Samson S.A.S Folding Stock brings modern, push-button adjustability to the Heckler & Koch MP5K platform. This right-side folding assembly ships with an integrated MP5K end cap for clean installation on K-series hosts, and is precision machined from 6061-T6 aluminum finished in a low-glare black anodize.

A positive push-button release unlocks the stock and folds it to the right - no tools, no spinny wheels, and no loose hardware to lose in the field. An integrated adjustable cheek riser and five-position length-of-pull adjustment let the operator tune fit for body armor, plate carriers, or optic height on the fly, then lock solidly in either folded or extended position.

The housing carries a Mil-A-8625 Type III Class 2 hardcoat anodized finish for corrosion and wear resistance, and the all-metal construction provides the heft and rigidity needed for reliable shouldering and rough handling. Made in the USA by Samson Manufacturing, the S.A.S folding stock is a clean upgrade for MP5K owners who want an adjustable shoulder stock without giving up the compact K-format footprint.