MK18 MOD 1 - The first of several MODs to come with the design as well as added details and improvements over time. small improvements made on this model compared to the previous version (MK18 Base) include :
The author remixed this model.
This Model features an updated iron sight, holographic sight, a visible bolt, a forward assist, a slightly slimmer and smaller feel, a very small adjustment to the picatinny rail, a fire selection, a magazine release, weapon light, and a slightly enhanced grip for ease of use with dummy 13.