The Springfield Armory Kuna Adjustable Folding Stock is a factory OEM accessory made specifically for the Springfield Armory Kuna platform. It provides a shoulder-stock configuration with the fit, attachment geometry and operating characteristics intended for the Kuna receiver rather than relying on a universal adapter or modified mounting arrangement. The stock attaches directly to the receiver and is designed for installation without permanent alteration to the firearm, making it a practical option for owners building a compliant configuration or replacing an original factory component. Its push-button folding mechanism allows the stock to swing alongside the firearm, reducing the space required for storage and transport. When deployed, the four-position adjustment gives the shooter a useful range of length-of-pull settings for accommodating different body sizes, shooting positions and equipment. The stock measures 10 inches when extended and 8 inches when collapsed, providing adjustability while retaining the Kuna's compact format. Black polymer construction keeps the design consistent with the firearm's factory appearance and handling. A rubberized butt pad adds traction against the shoulder, helping the stock remain securely positioned during use. Dual integrated quick-detach sling sockets provide convenient attachment points for compatible QD sling swivels and allow the user to select a suitable carry arrangement. This product is intended for the Springfield Armory Kuna and should not be considered a universal folding stock. Installation of a shoulder stock on certain firearm configurations may create a firearm regulated under the National Firearms Act and may also raise federal 922(r) compliance considerations. Buyers should confirm the classification of their firearm and all applicable federal, state and local requirements before installation. The firearm, sling and other accessories shown in application images are not part of this stock product.Specifications and Features: Factory OEM stock for the Springfield Armory Kuna Black polymer construction Push-button folding mechanism 4-position adjustable length of pull 10-inch extended length; 8-inch collapsed length Direct receiver attachment without modification Rubberized butt pad Dual integrated QD sling sockets Brand: Springfield Armory Series: Kuna Product Type: Adjustable Folding Stock Manufacturer Part Number: KN5832-RET UPC: 706397001735