If there is a single assault rifle that has been the standard for every shooter out there – including XDefiant – then that is the M4A1. Here is the best loadout, all camos, and how to unlock the M4A1 assault rifle in XDefiant.Best M4A1 loadout in XDefiantThe M4A1 is one of the best guns in the game since it provides a lot of versatility both in its use and how it can be modified thanks to its stats being balanced, as all things should be. This gun is unlocked by default in XDefiant, so you can start leveling it up to unlock the best attachments you will need to equip to transform it into a killing machine:Attachment TypeAttachmentStatsUnlock LevelMuzzleBreak+7.0% Horizontal Recoil Control-5.0% Short Range-5.0% Medium RangeLevel 23BarrelRecon24m Minimap Visibility Range0.5s Minimap Visibility Duration+5.0% ADS Speed-2.5% Movement SpeedLevel 3Front RailSuperlight Grip+10.0% ADS Speed+2.5% Movement Speed-10.0% Recoil RecoveryLevel 4OpticsReflex+1 Sight PictureLevel…