We delve into more detail on attachments and perks for the FR 5.56 loadout and class setup below.
Lets see what we can do.
Why use the FR 5.56 in MW3?
Especially when you boost it with attachments and perks.
You’ll also benefit from the improved bullet velocity and hipfire and Tac Stance spread.
You’ll find yourself more sustainable in gunfights as a consequence.
Best FR 5.56 class setup: Secondary weapon
Renetti with JAK Ferocity Carbine Kit.
TheOverkill Vestgives you the option of running with two primary weapons, and thats totally up for you.
For this, we suggest theStun Grenadefor enemy confusion and pace slowing and theFrag Grenadefor devastating damage.
Best FR 5.56 alternatives in Modern Warfare 3
MCW and M4.
See how it compares to other similar guns in ourMW3 best guns tier listguide.
