Lemme get this straight .

i use claymore's,not only to kill but also as an alarm. always good for at least 3-5 kills a match. perk 2 overkill, simply because you don't need stopping power in hardcore. and it helps with close combat. i use the m16a with silencer. and perk 3 is iron lungs it helps when you see someone run by or in a house, you can aim where they're going to come out and just wait. well happy CAMPING.

i want to change my psn to IWILLBECAMPING. just so there is no confusion when i'm in the game lobbies.

Same with DUNKIN - 100% agree. Claymore, Overkill & Iron Lung. I will use RPD for combat when I play Hardcore or any other gun that I need to work on, M16A for TDM.
RPD in Hardcore mode is "VERY" good. Long range (50% is headshot LOL), close combat, no need to reload (By the time you need to reload, it's time to die anyway).
Also, check out the link DUNKIN put on for some good sniper spot. You will see me and DUNKIN camp there all the time. HAHAHA. Bring your claymore and we will meet you there.. CAMPER!!!

Thanks Ichiro, i still had 19 deaths in that match and without awful desync i can do better (last game i had i did 25-3 but damn desync is annoying).

I was bored of sniping today so i just created a "n00b" class with AK-47/n00b tube, sonic boom and martyrdom and added a N00B tag to my name

For sniping i usually use either Fragx3/Claymores with stopping power and iron lungs, or Bandolier, UAV jammer and iron lungs.