The time to grind is now. Here are the best MW3 guns and the ones you want to use in the best MW3 multiplayer loadouts.MW3 meta gunsLock and load. Image via Activision Right now, the best MW3 weapon is the MCW, by far. The assault rifle is dominant at mid-range and even ...
even the stacked list of remasters feels drastically different. For instance, we now have access to new movement, such as sliding and clambering, new Perks and Field Upgrades, newMW3 guns, and attachments.