I almost had Protector DRIFT in Halo 4, one of the first guns I mastered was the almighty (not really) Plasma pistol. I just needed to master the assualt rifle (think I had 500/1000 kills which I could easily get, but my 360 broke on me). But I was looking at the weapon commendations because I wanted to get the weapon mastery commendation again, I noticed that Plasma pistol didn’t have its own commendation.
Any reason for this? Was it to ‘hard’ to kill someone with? (I believe it took 16 shots to the head in H4 for a kill) It separated the boys from the men IMO.