Description
| Manufacturer | Daniel Defense |
| Model | M4A1 RIS II FSP Rail Assembly |
| Type | Accessory-Rails |
| Family | Accessories |
| Finish | Black |
| Overall Length | 12.25″ |
| Weight | 17.1 oz |
| Shipping Weight | 1.9 |
| AdditionalFeature | Free Floating Barrel Design |
| AdditionalFeature | Mil-Spec 1913 Picatinny Rails |
| AdditionalFeature | Hardened Steel Barrel Nut |
| MFG Model No | 01-004-08030-006 |
| UPC | 815604010313 |
