Introducing the MOE SL-S (Storage) Carbine Stock - Mil-Spec, a direct replacement buttstock for AR15/M4 carbines. This storage-capable version of the Magpul MOE SL® carbine stock is designed with dual-side release latches and waterproof battery tubes, making it the slimmest storage tube stock available in the market.

The MOE SL-S is engineered to provide an enhanced cheek weld and an O-ring sealed 10m waterproof storage area. This feature is highly desired by many firearm enthusiasts who prefer to keep their batteries dry and safe. The stock is designed to fit into the narrowest package possible to allow for a more upright head position and minimize bulk. The stock's rolled toe and angled rubber butt-pad are optimized for use with body armor, while its ambidextrous QD sling swivel socket is included for easy sling attachment points.

The MOE SL-S is easy to install and includes a unique leaf-spring tension system that provides a solid fit on mil-spec receiver extensions, with slightly less friction than the original SL. The MOE SL-S is compatible with Mil-Spec sized carbine receiver extension tube (not included) from manufacturers such as Colt, LMT, Ruger, S&W, SIG, and others. Additionally, it can be paired with Magpul ASAP®, ASAP® QD and other receiver-mount sling attachments.

What sets MOE SL-S apart from competitors is its unique features such as the waterproof storage tubes, enhanced cheek weld, and its premium chrome-silicon lock spring that provides positive locking and long service life. The MOE SL-S is the most intuitive, comfortable, and efficient storage stock available. It is proudly made in the USA.

NOTE: Specifications based on standard-length (flat-back) M4 Carbine receiver extension and may vary depending on tube manufacturer. There are two basic sizes of M4 Carbine receiver extensions (buffer tubes): Mil-Spec and Commercial-Spec.The MOE SL-S will only fit with the common Mil-Spec tube.