Description
B5 Systems Srk Extention Kit Black SRK-1660. 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. All parts are made...
More Information
| ShipAmount | $0.00 |
| RevType | 2 |
| Manufacturer | B5 Systems |
| Sku | SRK1660 |
| Identity | 40190391571 |