Daniel Defense Collapsible AR-15 Buttstock
Mix and match across the range: 2 items save 5%, 3 save 10%, 4 or more save 15% on your whole basket.
Fits AR-15/M4 rifles with a Mil-Spec-diameter carbine receiver extension (buffer tube). Check your tube specification before ordering.
Not sure it fits your rifle? Ask us before you order
The Daniel Defense Collapsible Buttstock is a collapsible carbine stock for AR-15 and M4 rifles, fitting any Mil-Spec-diameter carbine receiver extension.
The buttstock Daniel Defense fits to its own rifles — anti-rattle precision in a collapsible package.
The Daniel Defense Collapsible AR-15 Buttstock is the furniture the company ships on its own rifles, available separately for your build. Its interface is engineered to fit Mil-Spec receiver extensions with none of the slop that makes standard carbine stocks rattle: the lockup is snug, the adjustment positive, and the cheek weld surface broad and repeatable behind irons or optics.
The rubber buttpad grips the shoulder pocket through mounts and recoil, the profile stays snag-free for fast handling, and the glass-filled polymer construction matches the durability standard of everything bearing the DD name. Made in the USA, and offered in three Daniel Defense furniture colours: Black, Mil Spec +® and Daniel Defense Tornado®.
Fits AR-15/M4 rifles running a Mil-Spec-diameter carbine receiver extension — depress the lever, slide it on, and the difference in fit is immediate. Commercial-diameter tubes are slightly larger and are not compatible, so measure or check the specification of your existing tube before ordering, especially if the rifle was built from mixed parts. This is a plain collapsible stock rather than a compartment stock, so plan your sling attachment around the mount you already use.
| Platform | AR-15 / M4 |
|---|---|
| Fits | Mil-Spec carbine receiver extension |
| Type | Collapsible carbine stock |
| Material | Glass-filled polymer |
| Finish | Black, Mil Spec +® or Daniel Defense Tornado® |
| Made in | USA |
| Brand | Daniel Defense |
| MPN | 21-091-04179-006 · 21-091-04179-011 · 21-091-04179-012 |
Rifle-maker furniture for your build. Order the DD Buttstock today — imported from the USA with all duties paid by us and dispatched tracked from the UK in 7–10 business days, with nothing to pay on delivery.
Explore more: Rifle & Shotgun Stocks, Precision Rifle Stocks, AR-15 Parts or browse all Daniel Defense.
| Platform | AR-15 / M4 |
|---|---|
| Fits | Mil-Spec carbine receiver extension |
| Type | Collapsible carbine stock |
| Material | Glass-filled polymer |
| Finish | Black, Mil Spec +® or Daniel Defense Tornado® |
| Made in | USA |
| Brand | Daniel Defense |
| MPN | 21-091-04179-006 · 21-091-04179-011 · 21-091-04179-012 |
| Category | Rifle Stock |
| Barcode | 815604016049 |
£5 tracked UK delivery on every order via Royal Mail Tracked 24. Our products are ordered in from the manufacturer rather than held in UK stock, so please allow 7 to 10 business days (Monday to Friday, excluding bank holidays) from the date of your order for it to reach you. Tracking details are emailed on dispatch. UK delivery only.
You have 30 days from receiving your order to cancel it for any reason, then 14 days to send it back unused and in its original packaging. Faulty, damaged or incorrect items are replaced or refunded and we cover reasonable return postage. Refunds go back to your original payment method within 14 days of receiving the return.
It fits AR-15/M4 rifles using a Mil-Spec-diameter carbine receiver extension. Commercial-diameter tubes are slightly larger and are not compatible. Measure or check the specification of your existing tube before ordering, especially if the rifle was built from mixed parts.
The main draw is the anti-rattle fit, which pulls the stock tight against the buffer tube so it does not click or shift when you are moving with the rifle. That firmness is what most people notice compared with a basic mil-spec stock. It is a plain collapsible design, made in the USA.
This is a straightforward collapsible stock rather than a compartment stock, so plan your sling attachment around whatever mount you already use. Check how your current sling attaches before you remove the old stock, as some minimalist stocks rely on a loop or QD socket that this one may not duplicate in the same place. If you are unsure, ask us about your sling setup before ordering.
It is offered in black, Mil Spec +® and Daniel Defense Tornado®. Fitting needs nothing beyond your existing carbine tube, buffer and spring. If you are still weighing up options, <a href="/collections/rifle-shotgun-stocks">rifle and shotgun stocks</a> shows the alternatives, and our <a href="/blogs/buying-guides/choosing-an-ar-15-stock">stock buying guide</a> covers what to prioritise.
Stocks go out from the United Kingdom with £5 tracked UK delivery in 7–10 business days, and you'll get tracking by email when it ships. If a part turns out to be the wrong fit, see our returns policy or <a href="/pages/contact">contact us</a> and we'll help sort it.
7 to 10 business days from the date of your order. Every order is sent Royal Mail Tracked for a flat £5 and you receive tracking details by email when it is dispatched.
Yes. We list only genuine parts and optics from the brands shown, ordered in from the manufacturer for your order.
Compatibility notes on this page come from the manufacturer. If you are unsure, email us with your make and model before ordering and we will check rather than guess.
Yes. Bundle & Save applies automatically in your basket: 5% off when you buy 2 items, 10% off at 3 items and 15% off at 4 or more. It works across the whole range, so you can mix and match, and there is no code to enter.
Yes — you have 30 days from delivery to cancel for any reason, as long as the item is unused and in its original packaging. See our returns policy for the details.
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