XTS-101 AR Skeletonized Stock with Mil-Spec Buffer Tube Assembly – Black
$44.95
The XTS-101 skeletonized AR stock bundled with a complete mil-spec buffer tube assembly. Includes buffer tube, carbine buffer, carbine spring, castle nut, and end plate — everything to finish the rear of your AR build. Available in black. SKU: DT-XTS-101-BT.
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XTS-101 AR Skeletonized Stock with Mil-Spec Buffer Tube Assembly – Black Features
If you’re building a lightweight AR and want to close out the rear end without hunting down individual parts, this bundle covers it. The XTS-101 skeletonized stock pairs with a complete mil-spec buffer tube assembly — buffer tube, carbine buffer, carbine spring, castle nut, and end plate — so you can finish your lower in one order. The open polymer skeleton frame of the XTS-101 keeps overall rifle weight down, the angled rubber buttpad gives you solid shoulder contact, and multiple sling attachment points let you run your preferred sling setup without adapters.
XTS-101 AR Skeletonized Collapsible Stock
| SKU | XTS-101 |
|---|---|
| Color | Black |
| Construction | Composite Polymer |
| Buffer Tube Compatibility | Mil-Spec |
| Positions | 6 |
| Buttpad | Angled Rubber |
| Sling Attachment | Multiple Points |
| Platform | AR-15 / AR-10 |
Mil-Spec Buffer Tube Assembly
| Buffer Tube | Mil-spec diameter hard-anodized 6061 aluminum |
|---|---|
| Includes | Buffer tube, carbine buffer, carbine buffer spring, castle nut, and end plate |
| Compatible With | Any AR-15 / AR-10 lower accepting a standard mil-spec receiver extension |
What’s Included
- XTS-101 AR Skeletonized Stock (Black)
- Mil-spec buffer tube (hard-anodized 6061 aluminum)
- Carbine buffer
- Carbine buffer spring
- Castle nut
- End plate
Browse more Stock Kits at Daytona Tactical.
| Weight | 2 lbs |
|---|
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Does this bundle include everything needed to finish my AR lower?
Yes. The this product includes the XTS-101 skeletonized stock, a mil-spec buffer tube, carbine buffer, carbine buffer spring, castle nut, and end plate. Combined with your lower receiver and lower parts kit, this gives you a complete rear end ready to build on.
Do I need to buy a buffer tube separately?
No. The mil-spec buffer tube is included in this bundle along with all the hardware needed to install it — castle nut and end plate are both in the box.
Will this bundle fit a commercial-spec AR lower?
The mil-spec buffer tube included in this kit fits any AR lower that accepts a standard mil-spec receiver extension. Most AR-15 and AR-10 lowers use mil-spec tubes. If your lower is commercial-spec, this buffer tube will not fit without replacing the lower’s receiver extension seat.
Is this kit compatible with an AR-10 build?
Yes, as long as your AR-10 lower accepts a mil-spec carbine receiver extension. The XTS-101 stock and the mil-spec buffer tube assembly are both compatible with AR-10 platforms on mil-spec tubes.
Can I use my existing buffer and spring with the XTS-101 stock instead?
Yes. If you already have a mil-spec buffer tube assembly, you can purchase the XTS-101 stock separately. This bundle is for builders who need both the stock and the buffer tube assembly in one order.










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