Sub-Total: $0.00
B5 SRK-1660 SRK EXTENTION KIT BLK
$128.25
B5 SRK-1660 SRK EXTENTION KIT BLK
40 in stock
Description
The Sierra K Receiver Extension Kit is the proprietary mounting system for the Sierra K Buttstock. It consists of a reduced-length, mil-spec diameter, 7075 aluminum, 5-position receiver extension, a short heavy buffer (3.5 oz), extra power spring, castle nut, and quick disconnect end plate.
Additional information
| UPC | 814927024793 |
|---|---|
| Manufacturer | B5 Systems |
| Manufacturer Part Number | SRK-1660 |
| Model | Sierra K |
| Product Type | Buffer Tube Complete Assembly |
