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CAA SBS Skeleton Style Buttstock

  • The SBS Skeleton Style Buttstock for the M16, AR15, and M4 is a lightweight model designed for fast shouldering, fitting both commercial and “MIL-Spec” tubes. The SBS is intended to offer a modified feel for accurate targeting, excluding excess weight without adjusting on strength or durability. The Skeleton style buttstock is made of nylon reinforced polymer with a rubber texturized cheek weld to maximize user comfort and locking system. Weighs just 10.9 Ounces. 
  • - Ambidextrous and intended for easy use
    - Compression ring equipped extra tightly to fit on all tubes, eliminating any jerking or mishap
    - Accessible stock latch – simplified length adjustments that can be used with or without gloves in low light conditions
    - Tremendous nylon strength with reinforced polymer
    - Assembled over-molded cheek weld texturized to provide extra comfort
    - Grooved release latch for quick length adjustment and prevents accidental operation
    - Enhanced thumb activated pin locking extension for tab slides to secure skeleton style buttstock in position
    - Removable butt-pad increases impact protection and anti-slip surface
    - Equipped with 3 Sling Mounts for web and quick detach sling mountsSpecifications
  • The MSR Arms Advisor articles are intended to answer some of the most common shooter questions and assist our customers in making the best purchasing decision possible.
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  • No questions have been submitted regarding this product. If you have a question regarding this, or any of our other products, please submit them by emailing We will return your email promptly and post both the question and answer here for our other customers to view. Remember, there are no dumb questions... Thank you, MSR Arms

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