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 EXTENTION KIT BLK
Manufacturer: B5 Systems
$128.95
B5 SRK EXTENTION KIT BLK
91 in stock
| UPC | 814927024793 |
|---|---|
| Manufacturer | B5 Systems |
| Manufacturer Part Number | SRK-1660 |
| Product Type | Buffer Tube Complete Assembly |
| Color | Black |
| Model | Sierra K |