This device allows the attachment of an under-folding stock to an AK-47 pattern rifle. Typically constructed from metal, it interfaces with the rear trunnion of the rifle, providing a secure mounting point for the stock mechanism. This modification can significantly alter the weapon’s handling characteristics, especially in close quarters or when maneuverability is paramount. An example would be replacing a fixed wooden stock with a folding variant for easier transport or storage.
The ability to transition between a folded and extended stock offers practical advantages for certain operational contexts. A folded stock reduces the rifle’s overall length, making it easier to conceal or maneuver in confined spaces. When extended, the stock provides the user with improved stability and control for accurate shooting. Historically, under-folding stocks have been favored by airborne troops, special forces, and security personnel where compactness and ease of handling are critical. This modification can also enhance the ergonomics of the rifle for individual users depending on their physical stature and shooting style.