I call it the MK-92 VALLOR, the first 50. caliber assault rifle on the topic world.
actually, on the topic, because the beowulf was the first .50 cal assault rifle
also, the rounds in the mag aren't even .50 caliber. it's missing a bolt and a barrel. the flashlight needs a mount, i'm pretty sure you can't just glue it on to the rails. the stock would have been better if you used some blending. the pistol grip is... a foregrip, and it's located in an odd place. Also, the holo sight is backwards.