The best MCW loadout is all about coping with the assault rifle's recoil. This weapon has proven pretty popular due to its extremely fast TTK and the fact it hits hard, but it's difficult to keep on target, especially if you're only using regular old iron sights. A range of attachments is necessary to fine-tune the gun and make it more effective.
If you haven't hit the level requirements to unlock the MCW yet, you might want to try our SVA 545 loadout instead—though not quite as hard-hitting, its initial two-shot firing mode makes it pretty deadly. But down to business; here's my favourite MCW loadouts for PvP in Modern Warfare 3, plus a secondary weapon and suggested perks.
