The best SCAR setup is:
Scar-H with silencer or red dot sight ( both are really good)
M93 Raffica silenced
claymore 2x stuns
scavenger/sleight of hand
stopping power pro( not really needed) so I personally use hardline
ninja pro( because lots of people have gaming headsets, i would recommend buying one, if you have lots of money, tritton ax pro of ax 720s and for ok range turtle beach px21)
Extended Mags
Assault rifles: m16 or famas or scarh Sniper Rifles: Barrette and WA2000(use stopping power and silencer with WA2000)
MW2!
none of them.
The best in mw2 gliding is no doubt is SuPra Panther and SoaR Tofu. There both on ps3. The best gliders ive ever met.
if you want a stealthy class use a silencer this also means you have no recoil but the fmj is good for run and gun players or you may want to use extened mags for extra comfort
There are many good mw2 players but it's just personal opinion.
Derail
se7ensins.com
MW2 its amazing!! :)
NO it was aclaimed the BEST PS3 game!
YES