My take on the MK18 MOD0 craze that seems to have been sweeping the BR community (I call it the Mock 18 mod -K). Made from a Stag 10.3" G1 top end. The Stag has some nice features like taper pins, 1/7" twist MP tested bolt, enhanced semi carrier, Crane upgrades. This one has a KAC FH, KAC RIS, LMT BUIS, Gasbuster. Pics show with it on a 6920 lower though it now has a Stag lower with the LMT stock and H2 Buffer. Enjoy.
With her Big Sister for comparison: A "Real" "Mil-Spec" 14.5" USGI M4 Upper on a 6920 Lower.


With her Big Sister for comparison: A "Real" "Mil-Spec" 14.5" USGI M4 Upper on a 6920 Lower.

Last edited: