Hey mech, I can confirm the games I was in. But the best gun ribbon rule has you down a few here

1st Post - Game 3,6, 7, 8 - So take 8 away on the first post. Takes you to 71/600
2nd post - Game 1, 3, 4, 5, 6, 7 - (6 & 7 have vehicles and all kinds of stuff) - take away 32 kills there. which brings day total to 67 and final total out to 138/600.

Hope to see more.