Mw2 Intervention set up help. 5 points?

red tiger is the shiznit so yea throwing knife cuz its like tomahawk for blk ops go stun it helps if u can move around ur enemy quickly he cant shoot ya cuz ive seen to many ppl get lucky off of those flashes and if ur making a quickscoping class use steady aim and fmj but if u want a good snipin class set it up red tiger, throwin knife, stun, u may want ninja (turtle beaches), and extnded mags