Originally posted by HumpFreeTea
40k kills overall and 313 downs
There's your problem.
Having 313 downs with 40,000 kills is a disadvantage. That's a KDR of 127. You should be approaching your knife soon, but with that many downs and them kills, you'll need alot more kills to get shotguns. A 200+ KDR and I'd say for you at-least 290+ if you maintain below 320 downs.
I looked at them stats from a kills to down aspect, so there are different ways to rank up and I'm not exactly sure on the rest, but have ideas on rounds etc..