XM4 has been reliable on every game it’s appeared on. Thankfully they’ve never fucked that weapon up. The M16 on the other hand, I just can’t deal with it anymore. Used to love it when I first used it back on the original MW, but now I need full auto to enjoy shooting.

Hmmm... bloodthirsties with a shitty pistol. I’d recommend getting on a map with a choke point that you can hold. A game mode that makes it easy for you to know where they will be spawning. Perhaps hard point would work well. I find that in domination and team death match they seem to spawn pretty much anywhere at any time. Most of all just be fucking confident and precise with your tactics. If you are willing to be patient and smart you will surely be successful eventually.