This Daniel Defense Upper Receiver Group MK18 is a semi-auto accessory-upper designed for 223 Rem | 5.56 NATO caliber. Highlighted features include a black finish, a 10.3" BBL, a Black RIS II Rail system, a Low Profile Gas Block, and a weight of 5.0 lbs for easy handling and versatile usage.
Specs
| Model No. | DD2300408013006 |
| Model | Upper Receiver Group MK18 |
| Manufacturer | Daniel Defense |
| Illuminated | No |
| Caliber | 223 Rem | 5.56 NATO |
| Action | Semi-Auto |
| Weight | 5.0 |
