Sylvan Arms AR15 & AR9 Folding Stock Adapter Gen. 4 Left Fold

The Sylvan Arms AR15 & AR9 Folding Stock Adapter Gen. 4 Left Fold enhances the ergonomics and portability of your rifle, making it ideal for law enforcement, military, and civilian shooters operating in confined spaces. This left-folding adapter allows for a compact rifle configuration without compromising cheek weld access or sight picture, making it suitable for various operational scenarios.

Designed to mount directly to your AR15 or AR9 receiver extension (buffer tube), the adapter enables your existing collapsible or fixed stock to fold neatly to the left side of the receiver. The Gen. 4 version features improved detent mechanics and internal locking geometry, which help eliminate play during both the fold and firing cycle, ensuring reliability and accuracy in austere environments.

This adapter is particularly beneficial for law enforcement tactical teams, military units engaged in close-quarters battle (CQB) drills, and competitive shooters who require seamless integration and durability under repeated use. Its lightweight aluminum construction and left-fold orientation make it versatile for both right-handed and left-handed shooters, especially in tight spaces.