The Samson 040616601 S.A.S Folding Stock w/ MP5K End Cap Black Aluminum is a precision-machined, skeletonized stock designed specifically for the Heckler & Koch MP5K platform. Built from 6061-T6 aluminum with a durable rubber butt pad and ambidextrous QD sling points, it offers a solid, repeatable cheek weld and adjustable cheek riser and length of pull for a tailored fit.

This folding stock is ideal for shooters who want a compact, easily stowed setup without sacrificing stability or comfort. The adjustable cheek riser and multi-position length of pull help support consistent alignment for training, range use, and general recreational shooting. Samson’s attention to detail and quality machining are evident throughout the design, delivering a refined upgrade backed by the brand’s reputation for thoughtful engineering and durable accessories.

Key Features:

• Manufacturer: Samson
• Model: S.A.S MP5K End Cap Folding Stock
• Color: Black
• Length: 11 in
• Length of Pull: 1.25 in adjustment range
• Hand: Ambidextrous
• Stock Material: 6061-T6 Aluminum
• Weight: 21.28 oz
• Unique Features: Folding design, adjustable cheek riser, adjustable length of pull, rubber butt pad, ambidextrous QD sling points