- last post: 01.01.0001 12:00 AM PDT
I don't think it'd be Covenant. The only projectiles the Covenant use are Needlers, and they travel far too slow to be used in a sniper, same thing with Plasma. Unless they make a new gun with a new projectile, which would contradict the Covenant's superior weapons to the humans.
Rememeber in The Flood? When the Captain's "party" gets captured, the one Elite takes an M6D and shoots someone in the head, then says:
"Projectiles...very primitive."