Description
The Sierra K Receiver Extension Kit is the proprietary mounting system for the Sierra K Buttstock. All parts are made of mil-spec materials and finishes and proudly Made In The USA.
B5 SRK EXTENSION KIT BLK
$128.25
B5 SRK EXTENSION KIT BLK
Additional information
| UPC | 814927024793 |
|---|---|
| Manufacturer | B5 Systems |
| Manufacturer Part Number | SRK-1660 |
| Model | Sierra K |
| Product Type | Buffer Tube Complete Assembly |
| Style | Mil-Spec |
GET STARTED WITH PEW EMPORIUM
Shop our online store for parts, kits, accessories, ammo, and optics, or visit us in-store for professional gunsmithing and custom firearm services. Whether you are upgrading, repairing, or building from the ground up, we are here to help.