I'm loving the tactical knife attachment for my M9 and I'm playing hardcore exclusively now haha. So much fun!
My most used class:
Walther WA2000 + silencer
M9 + tactical knife
Claymore
Sleight of Hand Pro
Cold Blood (want to get pro, so hard to do it
)
Ninja Pro
Final Stand
Love this class.
Have another set-up where I swap Sleight of Hand for Bling Pro and go with a SCAR-H with heartbeat and silencer.
I want to get ACR to replace that set-up but too lazy to work through all the kills to get the heartbeat.