I've gotten a decent amount of kem strikes and i want to post my class that i have had luck with solo and with groups.
Primary: Honey Badger
Attachment 1: Grip
Attachment 2: Extended Mag
Secondary: None
Lethal: None
Tactical: None
Perks: Stalker, Dead Silence, Amplify, Focus, Fully Loaded
Specialist Perks: Sleight of Hand, Scavenger, Dead Eye
Specialist Bonus: Off the Grid, Ping, Sitrep, On the Go

This is a great class for me, reply if you like using this call and reply your kem strike class set up!