KA-MB-15
http://www.kingarms.com/product_detail.php?id=356
The Modular Accessory Rail System is designed to support the installation of aiming devices. This product can fit KJ Works, Tanaka Works and King Arms Model M700 series, and the Tokyo Marui VSR-10.
| Size | -NA- |
| Weight | 102 g |
| Main Material | Aluminum Alloy |
| Major Color | Black |
| Accessories come with package | Spacer x1; Pin x1; Hex key x1 & Screws x9 |