KA-GB-23
http://www.kingarms.com/product_detail.php?id=2037
King Arms Ver.3 9mm gear box. Package comes with 9mm bearing bushings and G36 selector plate.
| Size | -NA- |
| Weight | -NA- |
| Main Material | Zinc Alloy |
| Major Color | Silver |
| Accessories come with package | -NA- |