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
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